We’ll now cover the growth development of a puppy month by month, starting from three months up to eight months. Can being severely underweight stunt a dogs growth? Check out this blog on Why You Need to Protect your Puppy from Fleas Naturally. There will be days when she may need to eat more than the amount she will need as an adult. One of the most important factors in how big your puppy will grow is nutrition. If you puppy is growing to big get a bigger crate, being in a crate on it own would not stunt this growth. Antibiotics are often also used if there is evidence of secondary bacterial infection. There is a rare disease called pituitary dwarfism in German Shepherds and in some Labrador Retrievers that has a genetic component, but these conditions are very rare and not generally seen in companion animals. Your puppy will also be able to stand and sit for the first time towards the end of the third week. Don’t forget to continue practicing recall at this age and to enforce positive behavior and rewards each time he comes when called. During the first 3 months of your puppy’s life, you should begin to socialize him with as many people, places, and different experiences as possible - however, it is much advised to avoid bringing him in contact with other outside dogs until he is fully vaccinated. there should not be any lasting affects from parvo. Having your dog spayed or neutered early will not stunt your puppy’s growth, but it might affect the joints of large breed dogs. lifetime studies conducted by Purina on Labrador Retrievers, early spay/neuter does affect the growth plate. Several studies support the safety of this early age neutering, including one that found that puppies as young as 7 weeks recover from anesthetic quickly and have fewer complications than those neutered at 7 months. Dog Patrols Are Stunting Ecoli Growth on Beaches. No, it is not. *These statements have not been evaluated by the Food and Drug Administration. Female dogs may experience their first heat during this month - be sure to observe a female pup closely during this time, as it is possible for a female pup to become sexually mature, however, can cause complications as she is still not considered a fully grown dog at this age. What are you feeling on this. A newborn puppy can sleep up to 20-22 hours a day, while a 12-week old puppy can sleep anywhere from 18-20 hours a day. Body-Weight Changes during Growth in Puppies of Different Breeds, Long-term compassionate use of oclacitinib in dogs, Cannabidiol inhibits paclitaxel-induced neuropathic pain, The Antitumor Activity of Plant-Derived Non-Psychoactive, Effects of selenium and vitamin E on the immune responses of domestic animals, A Cross-Sectional Study of Cannabidiol Users, Poodle Breeds: Poodle Care and Characteristics, Red Husky – Facts About The Most Gorgeous Siberian Husky, Everything You Need To Know About Owning A Corgi, Responds to social cues from other pets and humans, Listens and responds appropriately to training. He is 40 lbs and the vet said he'll not grow larger. To be sure, puppies that suffer under extreme situations like starvation are at risk for stunted growth. German Shepherd, Goldern Retriever, Rottweiler, German Shorthaired Pointer, Doberman Pinscher, Bernese Mountain Dog, Cane Corso, Collie, Rhodesian Ridgeback, Chesapeake Bay Retriever, Akita, Bloodhound, Bullmastiff, Alaskan Malamute, Dalmataian, Dogue de Bordeaux, Old English Sheepdog, Irish Setter, Greater Swiss Mountain Dog, Bouvier des Fiandres, Anatolian Shepherd Dog, Afghan Hound, English Setter, Flat Coated Retriever, Borzoi, Gordon Stter, Spinone Italiano, Black Russian Terrier, Belgian Sheepdog, Saluki, Boerboel, Briard, Black and Tan Coonhound, Bluetick Coonhound, Beauceron, Tibetan Mastiff, Irish Red and White Setter, Komondor, Ibiza Hound, curly-Coated Retriever, Chinook, Bergamasco, Otterhound, American Foxhound, Sloughi, Grand Bleu de Gascogne, Kangal Dog, Spanish Greyhound, Akbash Dog, Alano Espanol, Alapaha Blue Blood Bulldog, American Mastiff, American Staghound, Argentine Dogo, Ariege Pointer, Azawakh, Blue Picardy Spaniel, Bracco Italiano, Bukovina Sheepdog, Bulgarian Shepherd Dog, Canadian Eskimo Dog, Caravan Hound, Carpathian Sheepdog, Caucasian Ovcharka, Central Asian Ovtcharka, Czechoslovakian Wolfdog, Dutch Shepherd Dog, East Siberian Laika, East-European Shepherd, Francais Bianc et Noir, German Longhaired Pointer, Greenland Dog, Large Munsterlander, Northern Inuit Dog, Perro de Presa Canario, Picardy Spaniel, Pudelpointer, Rajapalayam Dog, Saarloos Wolfdog, South Russian Ovcharka, Tamaskan Dog, Tornjak, Tosa ken, West Siberian Laika, Alaskan Husky, American Bulldog, Bull Arab, Majestic Tree Hound, Maremma Sheepdog, Slovensky Cuvac, Moscow Watchdog, Mountain Cur, Polish Tatra Sheepdog, Great Dane, Mastiff, Newfoundland, St. Bernard, Great Pyrenees, Irish Wolfhound, Giant Schnauzer, Leonberger, Neapolitan Mastiff, Greyhound, Kuvasz, Scottish Deerhound, Chart Polski, Landseer, Pakistani Mastiff, Shiloh Shepherd Dog, Spanish Mastiff, King Shepherd. and it does not make them fat-- owners do that by over feeding food and treats. They may also attempt to climb out of the whelping box and want to frequently explore their surroundings. You might find your pup stepping out of boundaries and taking risks, and often getting into trouble. philsergeant Palm City, Florida, USA. In the beginning, the puppies have a large amount of room to move but they grow quick and as the time for delivery draws closer, they are packed in quite close together. Your pup may still be chewing a biting a lot during this month, too, due to his baby teeth. My puppy was a rescue from the animal shelter. Facts About Spaying and Neutering | … The puppies are attached to their mother by a placenta and that gives all the nutrients they need for a couple of weeks while in the development stage. Puppies are not neutered. According to PetMD, some of these factors include: Worm Infection – This is probably the most common cause of a puppy’s stunted growth. Affenpinscher, Bichon Frise, Bolognese, Boston Terrier, Brussels Griffon, Cavalier King Charles Spaniel, Chinese Crested, Coton De Tulear, Dachshund, Havanese, Japanese Chin, Lhasa Apso, Lowchen, Maltese, Maltese Shih Tzu, Maltipoo, Manchester Terrier, Miniature Pinscher, Papillon, Peekapoo, Pekingese, Pomeranian, Poodle, Pug, Rat Terrier, Shiba Inu, Shih Tzu, Silky Terrier, Toy Fox Terrier, Yorkipoo, Yorkshire Terrier, Afghan Hound, Airedale Terrier, American Coonhound, Ameerican Eskimo Dog, American Foxhoud, American Water Spaniel, Australian Cattle, Autralian Shepherd, Azawakh, Basenji, Basset Hound, Beagle, Bearded Collie, Belgian Malinois, Border Collie, Boxer, Britanny, Canaan Dog, Cardigan Welsh Corgi, Chow Chow, Cirneco dell’ Etna, Cocker Spaniel American. We recommend natural flea products because most flea products on the market contain harsh chemicals that may harm your pet, especially at a young age! Dog gear designed for active dogs and their owners. Unlike humans, dogs don’t get acne (lucky them! I can't remember but I think when my brother took her to the vet he told us that even after its gone it could stunt her growth. But how can you tell if your pup is at a healthy weight without frequent trips to the vet and having different numbers scaled at you? In fact, a veterinary doctor will spay an adult dog only. The front feet of the puppy is strong and durable enough so he can drag himself towards his mother before he can walk. he too was one of the lucky ones. The eyes of a puppy are entirely open around the second week. fighting dogs stunt growth, malnourished puppy growth, puppy stunted growth, puppy who is starved growing to normal size, staffy pup stunted growth, stunted growth in dogs, will emaciated puppy grow. Female pups can experience sexual maturity even before they become adults during their first heat, so if your female has not yet been spayed, be sure to keep a close eye on her as complications can develop for a sexually matured puppy. You cannot immediately see his ribs over his coat but can generally feel it when you placed your thumbs on his spine. I have a Husky lab cross and he is 10 months old and weighing 41kg but i dont find him over weight as i can feel easily his ribs. I do hope there dog can stand, turn around and Lay down comfortably in this crate. Some pet parents often wonder if their dog is underweight, overweight, or at their ideal weight. - Answered by a verified Dog Specialist. You will want to gradually teach your puppy to be comfortable around social situations to avoid aggressive behaviors, social anxiety, and other obstacles that might affect his social growth as he ages. Posted by AdKitan AdKitan on October 12, 2018 Smaller breeds generally are considered fully grown at about 12 months of age. But to answer your original question, most definitely under feeding a dog will stunt their growth. From what I knew both labs and border collie's grow up to 60lbs. He is 6 months old and 45 pounds, but it is hard for me to figure out how big he is going to get due to the fact that he was so underweight and had to catch up … The strength in their legs begins to build at around the third and fourth week, where your puppy should be able to walk freely. During this time, it’s also a good idea to keep your pup close to you when outdoors and during a walk, as puppies begin to become less dependent upon their pet parents. If a growing puppy is infected with a large number of roundworms, the worms can stunt the puppy's growth, cause serious digestive upset, and result in excessive gas formation. We are going to cover the puppy growth starting by week up to 3 months, and then by month up to 9 months and beyond. This can predispose the dog to later joint problems.Â. Salon Exterior; can parvo stunt a dogs growth Worms can stunt the growth of a puppy! At this age, toy and small dogs will have almost completed their growth. This is probably true. according to your growth chart large dog breeds for 10 months old is maximum 36.5kg. It is also completely normal and a natural process if the mother regurgitates her dinner for her puppies. Sexual maturity is different for males and females and it’s important to take note of these changes. In some instances, malnutrition may also cause a stunt in growth, but this is very uncommon in a home where the dog is cared for and fed regularly. January 2014. Typically, depending on the age of your puppy and his health history, a vaccine will typically be administered as well as flea and tick preventatives. Just like a human child, your puppy will go through growth spurts during the first year. This age is another excellent time to continue reinforcing the training you may have begun to teach when at the 3-month mark and is still an ideal time to continue teaching him new things. Your puppy does need daily exercise and keeping him in the crate all day unless you gone is cruel. You can read more about How to Train your Dog here. Remember to keep practicing recall behavior to keep his obedience skills spot on. his was so such early stage that my vet allowed him to come home and i treated him. Starting from the 3rd month up until the 6th month, a puppy also begins to learn to rank regarding dominance and submission, much like in elementary school for a human child who learns the difference between the principal, teacher, student, and playmate. The puppies’ mother will start to take more time relaxing away from the puppies. Collie, English Bulldog, English Pointer, Entlebucher Mountain Dog, Field Spaniel, Finnish Lapphund, Finnish Spitz, German Pinscher, Glen of Imaal Terrier, Goldendoodle, Harrier, Ibizan Hound, Icelandic Sheepdog, Irish Terrier, Irish Water Spaniel, Keeshond, Kerry Blue Terrier, Labradoodle, Miniature Bull Terrier, Norwegian Buhund, Norwegian Eikhound, Nova Scotla Duck Tolling, Pembroke Welsh Corgi, Petit Basset Griffon Vendeen, Pharaoh Hound, Plott Hound, POlish Lowland, Portuguese Water Dog, Puli, Pumi, Pyrenean Shepherd, Redbone Coonhound, Saluki, Samoyed, Sealyham Terrier, Shetland Sheepdog, Siberian Husky, Skye Terrier, Sloughi, Soft Coated Wheaten Terrier, Spriner Spaniel English, Stafford Bull Terrier, Standard Schnauzer, Sussex Spaniel, Swedish Bullhund, Tibetan Terrier, Treeing Walker Coonhound, Vizsla, Welsh Springer Spaniel, Whippet, Wirehaired Pointing Griffon, Wirehaired Vizsla. For females, spaying should wait until after the first heat cycle, and for males, neutering can be scheduled when the dog is around two years old. As the puppy ages, there are certain puppy development key milestones that he will reach on his way to adulthood. It will take some time to practice this, but it will be worth it as he begins to enter the “teenage” stage of puppy growth development. Hands-free dog leashes from Stunt Puppy. It is during this time that it is best to ease in socialization for your pup towards humans and other pets. In the case that your newborn puppy won't nurse from the mother, is exceptionally small, abandoned, orphaned, or rejected - you will have to nurse the puppy yourself to ensure he gets all of the nutrients he needs during these critical stages. You will need to be flexible about the amount you are feeding her sometimes in order to support her growth and development. Mental maturity is when our puppies officially become...well, dogs! The shelter found her and called the owners and they didn’t want her back but they confirmed that her breed was Great Dane lab mix, but for being 5 months (almost 6) she only weighs 21 pounds, which is significantly less than what they should be for that age. If you can distinctly feel the rib bones and very little fat, chances are he may need an extra meal added to his diet. By the end of the sixth week, most are fully weaned, and eating five or six little meals of puppy food each day. When females are sexually mature, they will go into heat twice a year. Females should usually be neutered once their first season is complete. If you can see the ribs of your puppy, or dog, the chances are he is underweight. You can give him some dog toys or a frozen Kong toy to keep him preoccupied. when he was 3 moths old he was already 22kg. Ask your dog’s doctor for her or his recommendations on when to spay or neuter your dog, and ask them for their reasons behind their recommendations. Then finally seior dogs get senior dog food. Scientists have taught these dogs how to patrol beaches to cut down on E. coli growth. In addition to adequate protein, young dogs need higher amounts of fat than adult dogs and a proper balance of vitamins and minerals to support their growth and development. When a puppy is isolated, they often grow into anxious habits, especially when meeting new people, other pets, or even children. If a puppy has an extremely heavy worm infestation, the worms can steal enough calories from the puppy to slow down her growth. By this time your puppy can now really enjoy running and playing. My female pit got parvo when she was around 4-5 months. He should also be able to maintain two full meals per day. Roundworms are free-living in the intestines. Puppy food is formulated to support normal growth and development, and, while it is not ideal, there are millions of dogs out there that do just fine on a diet that is formulated for all life stages, and which are fine to feed to a puppy. LIHAT HARGA. The first week after a puppy is born, they are entirely blind. This is about a good time to begin considering protecting your puppy naturally from fleas. The short answer is no, you will not stunt your puppy's growth by switching to adult food too soon or by mildly under-feeding. ENTER YOUR EMAIL TO RECEIVE 10% COUPON IMMEDIATELY! The most common reason why a puppy’s growth becomes stunted is because they are infected with hookworms or roundworms. By the 7th month, your puppy should have all 42 of his adult teeth and look very much like a miniature adult. Every fur parent wants to assure that their little pup is growing and weighing just right. That was 2 months ago, and he has since gained 25 pounds. If there are factors that can help boost your puppy’s growth and development, there are also factors that can stunt their growth. By continuing to use this site you consent to the use of cookies on your device as described … In cases of puppy strangles, treatment with steroids is recommended for at least 3- 4 weeks. The first signs of a sexually matured male marking their territory, mounting, or aggressive behavior such as the urge to roam. If the puppy will be docked, this strategy should take place within a couple of days for the docking procedure to be successful. As you read along, you’ll find stages of puppy growth covered week by week and month by month, followed by a convenient age to weight chart depending on toy, small, medium, large, and giant breed categories. It’s one of the easiest ways to track your puppy’s development. ), but they do experience hormonal changes that will affect their behavior. During proestrus or the start of a female’s heat, the vulva will swell and develop some vaginal discharge for about 7 to 10 days. The short answer is no, you will not stunt your puppy’s growth by switching to adult food too soon or by mildly under-feeding. I have an 8-month old border collie lab mix. A lot of fur parents often wonder, “When should I start to socialize my puppy?” There are many different expert views on this, but we know that a puppy is at the peak of the learning process when they are at about their 3 months initial period. By this age, your pup is well on his way to adult doghood. For the pups, the mother will lick the puppy’s bottom to clean up any bowel or bladder accident. 6 week old puppy. But it’s essential to adopt a puppy that will fit your home, lifestyle, and size of the family. Feed an adult dog adlut dog food same specifications as puppy food. By this time, a puppy will have a bountiful of sex hormones in his system, unless you have had your puppy neutered. Before you make your chart, you need to know a few things about puppy development in general. If you follow the same procedure as above and find that you cannot see your dog’s ribs, or can’t feel them, chances are he is overweight and exercise should be implemented or lessen his meal proportions to help him get back onto the right track to an ideal weight. Dog neutering is the process of surgically preventing dogs from reproducing. Having your dog spayed or neutered early will not stunt your puppy's growth, but it might affect the joints of large breed dogs. The breeder, or owner, will start to carry the puppies more to get them accustomed to human contact. You may notice that he begins to explore and crawl by the end of the second-third week after a puppy is born. Unlike females, males can become sexually active once they have fully physically developed - around the age of 12 - 15 months. I could see every bone in his body. The Stages of Puppy Development She will slowly stop cleaning after the pups, and you will now have the joyful responsibility to take up after her. Throughout this initial week, a lot will occur as the puppies begin to exhibit their personalities for the first time. According to the lifetime studies conducted by Purina on Labrador Retrievers, dogs will live on average two years longer and have much less chronic disease if you keep them slim their whole life. no parvo does not stunt their growth. Puppies that are not growing at a normal rate or who are too small for their age are stunted; that is, something has prevented them from growing naturally or at a normal rate. This is an excellent topic to discuss with your veterinarian. Updated at: December 21, 2020. Having your dog spayed or neutered early will not stunt your puppy's growth, but it might affect the joints of large breed dogs. Getting a new pup can be exciting! A list of foods that may impact height (and coffee isn't one of them) Don't eat these foods if you want to grow up big and strong! An average puppy also typically can drop down to 3 meals a day at about the end of the third month. I believe this is well below average for a male Airedale puppy. In the first seven to ten days of the puppy’s life. If he is feeling uncomfortable and suddenly cries, his mother will react by touching him towards her and licking her puppy for reassurance. If the schedules differ, follow the worming schedule set forth by your veterinarian. The mother will usually teach him not to bite too hard.Â. Share on Facebook Share on Twitter. Your puppy may still suckle from his mother, but he doesn’t need to. The ears will be opened completely, and it is during this week that puppies interact with each other - growling, socialization, and wagging tails are often developed at this age. The front, canines, and incisors are cut first and he should be able to have his first taste of puppy food (in tiny, introductory amounts!). Pups aged at one year and above can now begin taking part in much more strenuous activity and sports. These products are not intended to diagnose, treat, cure, or prevent any disease. This is also the ideal time to begin house training, potty training, puppy training, bite training, and puppy socialization. Her age is 8 months her height is 21 inches and weight 23 to 25. Can malnutrition stunt a dog's growth? How can I get him to increase his weight and his height? The mother contains a womb or uterus, that includes two long tubes, and the puppies develop in a row beside each tube slightly similar to a pod. Puppies that have a heavy worm burden typically look unthrifty: they have a poor haircoat, diarrhea, a big pot belly, and are small and thin despite a voracious appetite. and can I just put him back on the puppy food? Just like a human child, your puppy will go through growth spurts during the first year. At about four months old, a puppy begins to lose the typical puppy look and begins to resemble a similar, mini version of their adult selves. In this article, we will address the most common concerns associated with stunting, and whether or not these concerns actually cause stunted growth in dogs. September 6, 2011. Other larger breeds such as a German Shepherd, Retriever, or Spaniel will have reached about ⅔ of his adult weight by this age. This type of maturity takes time to develop. I have worked with a foster who didn't feed her rescue puppy correctly and the pup did have growth issues. He weighs only 22.1lbs and stands 17.5 inches at the withers. Sexual maturity is dependent upon size and breed. If you've followed the advice above during the earlier stages of puppy growth you can relax :) Rest assured that as long as you continue to set (and enforce with love) the 'house rules' and keep your routine and reactions consistent, your pup will come through this rocky period and emerge as an older, and hopefully wiser, version of that little 8 week old furball. i caught it very early,{ he had only vomited once}. Again, this is more a problem for large breed dogs because they simply weigh more. My 75-pound Goldendoodle, for example, eats two cups a day of dry dog food, but when she was growing (about eight months of age) she would eat up to four cups of food a day. If you adopted a pound puppy, odds are the shelter's veterinarian neutered him as young as 8 weeks of age, as long as he was healthy enough for the procedure. As for the puppy strangles itself, this will not stunt the puppy's growth, but it may lead to scarring especially of the face and ears. There are a lot of things our parents told us that turned out not to be true. While neutering can slightly affect a dog’s physical growth, there are no noticeable disadvantages to the affected growth aspect. After the birth of a newly born puppy, it can take about two weeks before they start to open their eyes. If the puppy will be docked, this strategy should take place within a couple of days for the docking procedure to be successful. There is no need to clean up after the puppy by this time. Your veterinarian can help you tailor your puppy’s diet to make sure she is gaining enough weight and receiving the proper amounts of nutrients, the doctors say. It means my dog is in giant chart. She is almost 6 months old and she is a Great Dane lab mix. Since spaying is done on an adult dog, that means a dog has already grown to a considerable size and will not grow more than that. Pet owners should also begin preparing your puppy to get his first vaccinations during this month. I adopted my puppy from the humane society after he had been brought in as a stray. Puppies require different feeding frequencies at different puppy development stages. Puppy Growth Chart by Month & Breed Size with FAQ - All You Need to Know, Frequently Asked Questions: Puppy Growth and Development, Hand Feeding Pets with a Silicone Tipped Soft Syringe, Why You Need to Protect your Puppy from Fleas Naturally. These puppies often have a characteristic 'pot-bellied' appearance. Does it mean that it is because of dirty paws of dogs? Larger breeds can take up to a year or two to finish growing. Should I let people hold her, or not? Puppies at this age can go on short walks now, but even some everyday old puppy playtime such as fetch or socializing with other pups is sufficient enough. They also begin to roam away from the initial sleeping area when nature calls to empty their bladder and bowels. Sometimes a pup with a thick coat can be awkward to determine if he’s underweight at a glance. The average puppy spends about 9 weeks developing inside of the mother’s dog womb. Changing from puppy food too soon or waiting a bit longer than necessary is unlikely to affect the growth of the dog, or the health in any other way. At an overview from above, you can see that he has a waist. The puppy is born wholly furred yet the eyes and ears remain closed therefore he will not be able to see or hear during the first week after birth. Their Mom’s milk is made up of protein and fat which is crucial for the growth and development of new-born puppies; a lack of milk can stunt their growth significantly. The puppy can now regulate his body temperature more efficiently and will begin to prepare his teeth for weaning. The vet will your puppy’s vitals and check for evidence of intestinal parasites, as well as external parasites. Feed a puppy puppy food specified as small medium or large breed puppy food. Studies show that early spay/neuter does affect the growth plate, delaying its closure and causing dogs to grow taller than they should have. Bathe frequently to remove cysts from fur. Just like a human child, your puppy will go through growth spurts during the first year. The puppy's mother is continuously attentive during these stages of puppy development, only departing from her babies to eat or for toiletry reasons. I stopped feeding him puppy food when he was about 6 months, right after he was neutered. Typically, sexually maturity begins in puppies at six to nine months of age. Does walking your dog (puppy) stunt their growth? But there will be a fine line where he will become an adult and settle down. To prevent worms in your puppy, follow the deworming schedule set forth by your breeder and/or veterinarian. This 2004 study shows Body-Weight Changes during Growth in Puppies of Different Breeds. In the first seven to ten days of the puppy’s life. Here’s how dogs are stunting ecoli growth on beaches & saving Penguins. Outside, pick up all poop immediately and treat area with 1:10 bleach solution spray. Mental maturity won’t happen overnight, but it’s a process that you will gradually begin to notice as he begins to pass through what we could consider the equivalent of the “teenage” phase in humans. Now, not all puppies are the same, especially if you compare a Chihuahua to a St. Bernard! On the contrary, you can do much more damage to your puppy’s long term joint health by over-feeding or giving supplements while the pup is still growing. Keeping a Puppy Growth Chart. Naa Ako-Adjei. Home; Paket Poles Mobil; Coating; Our Service. … Ask your veterinarian about what the right body condition is for your puppy, and for tips on how much to feed to keep your puppy in his ideal condition. He will most likely be very noisy, developing his bark playing with other puppies and learning how to bite. We use cookies to give you the best possible experience on our website. Sign up below. By the end of the 6th week, the puppy entirely weans and should be eating 5-6 small meals of puppy food each day. Click on a term to search for related topics. my oldest golden/lab had parvo when he was a puppy. I have a Pakistani bully female. This month is the development period where puppies will learn to become fearful and will need to be thoroughly socialized. Having an ideal weight for your pet is not only healthy, but it also allows him to live a healthy and active lifestyle. If your puppy will be staying with you, get ready for a super fun new member of the family as you watch your puppy pass through puppyhood and into doghood! By. It’s a good idea that you consult a puppy weight chart first so you can get a good idea what to expect as your cute, little furball grows up. Dog collars, dog leashes, dog harnesses, dog life jackets and more from Minneapolis, MN. dominance and submission, much like in elementary school for a human child who learns the difference between the principal, teacher, student, and playmate. Now I'm worried that by feeding him adult dog food I stunted his growth. The short answer is no, you will not stunt your puppy’s growth by switching to adult food too soon or by mildly under-feeding.