Dogs are as unique as people, but despite their differences, they all need a well-balanced diet for good health. However, dogs of different ages and sizes have different nutritional needs, and this is especially true for puppies. When you factor in developmental needs, ingredients and your puppy’s size and breed, choosing the right food can be difficult.
The energy requirements of a puppy can be nearly twice those of an adult dog. This means that a puppy might not have the stomach capacity to eat enough food to meet his needs unless the food is specially formulated.
When choosing a puppy food, select one that provides a highly digestible, nutrient-dense, 100% complete premium formula for growth. Such high-quality formulas contain the vitamins, minerals, protein, fat and carbohydrates your dog needs for sound and healthy development. With a premium formula, your puppy may have:
Puppies grow fastest during the first six months of life, and because growth rates differ among breed sizes, you need a formula designed to address the needs of your puppy’s breed or size. Feed your puppy this formula based on the recommended amounts for his weight and age until he is an adult.
Although large-breed dogs have bigger bones than medium or small breeds, large-breed puppies do not need more calcium. University studies have shown that:
Overfeeding and weight gain can contribute to developmental bone problems. This makes managing food intake even more critical. Puppies are at greater risk for developmental bone problems if they are overfed.
A formula with reduced fat and calories promotes optimum growth. Controlling the rate of growth to promote normal development is another reason to feed a large-breed diet, such as IAMS™ ProActive Health™ Smart Puppy Large Breed.
Medium-breed puppies have needs between those of large- and small-breed dogs. A medium-breed puppy’s nutritional demands can be satisfied by feeding a 100% complete and balanced formula that features moderate amounts of all the essential vitamins and nutrients, such as IAMS ProActive Health Smart Puppy Original.

Small-breed puppies have unique needs due to their small mouths and small stomachs, as well as the rapid growth spurt they experience when growing to adult size. That’s why it’s important to pack a lot of nutrition and energy into a small amount of food. A poor-quality diet might fill a puppy’s stomach before he can eat enough food to satisfy his nutritional needs. The result can be improper muscle and skeletal development and growth impairment.
IAMS™ puppy foods are formulated to be energy- and nutrient-dense to meet the needs of growing puppies. The IAMS™ formula for small and toy puppy breeds, IAMS™ ProActive Health™ Smart Puppy Small & Toy Breed, has concentrated nutrition for the lifelong health of your small- or toy-breed dog.
Your puppy's first visit to the vet will probably be more than just a quick hello. Get all the details from Veterinarian Dr. Katy Nelson as she talks about important details like how to properly bring your puppy into the vet's office and vaccinations he needs.
Your puppy's first veterinary checkup is about much more than simply greeting your dog's new vet, weighing in, and getting him his standard immunizations. Believe it or not, your first visit is just as much about educating yourself and answering your questions as it is about checking the health of your newest family member. Your first vet visit requires organization, preparation, and sometimes even some light note taking. Hi, I'm Dr. Katy Nelson with IAMS, and today we're talking about how to take your new puppy to his first veterinary appointment. Let's begin with what you'll need to bring to your first visit. First, you should find out what the breeder or shelter has already done for your puppy. They've probably given them some vaccinations. He probably has also been placed on a deworming schedule, and may even be on a heartworm preventative. And depending upon his breed, the tail may have been docked and the dewclaws removed. Your veterinarian will need all of this information, along with the puppy's approximate birth date. So it's important to bring all of your paperwork with you to your first veterinarian visit, so they can help you determine a schedule for completing immunizations, and determine when it's best to schedule spaying and neutering. Next you should bring a fresh stool sample to your first visit, so the veterinarian can check for parasites. Lastly, prepare a list of questions. After having your puppy home for a few days, there's no better time to ask questions than at your first visit with a medical professional. Ask other family members, too, if they have any questions that they'd like added to your list. Once you're prepared, bring your puppy's crate to the car, and do your best to secure it with available seat belts. Depending on the size and weight of the crate and the puppy, it's usually easier to secure the crate first, and then put your puppy inside. If you cannot fit a crate in your car, try purchasing a dog seat belt that is specifically designed to restrain and protect your puppy in case of an accident. This next piece of information is critical. Carry your puppy into the doctor's office. Do not let him interact with any other animals in the office. Though the other animals may be perfectly healthy themselves, your puppy can still get very sick from even just rubbing noses with another dog until his vaccinations and immunity against disease is further developed. After greeting you and your new pup, your vet will likely begin examining your pup as she continues to converse and answer your questions. She'll check your puppy's weight, temperature, heart, lungs, ears, genitals, eyes, nose, skin, anal region, mouth, and gums for both basic and breed abnormalities. Your puppy needs to learn to be comfortable being handled by others. Remaining calm and peaceful in the new environment with the vet or any other stranger will allow your puppy to do the same. Depending on the status of your puppy's records and stool exam, your puppy will also begin the deworming process, receive the following initial vaccines: rabies, distemper, and Bordatella. If your puppy's exposed to other dogs in boarding, public dog parks, training, and other situations, then based on geography and lifestyle, ask your veterinarian which vaccines they recommend for your puppy. Also, ask your vet about microchipping, and when it is safe to begin socializing and training your pup. Following the initial visit, your veterinarian will ask that you return to booster the vaccines until your puppy reaches a certain age. The time between boosters typically ranges between two and four weeks. Here are some signs that your puppy needs immediate medical care: allergic reactions or swelling around the face, hives-- this is most easily seen on the belly or face-- any eye injuries, any respiratory problems, any signs of pain-- panting, labored breathing, increased body temperature, lethargy, restlessness, or loss of appetite-- any suspected poisoning, any open wound, a seizure, fainting, or collapse, snake bites, thermal stress-- either too hot or too cold-- trauma, like if he's hit by a car, even if he seems fine, vomiting or diarrhea more than two or three times within an hour. I'm Dr. Katy Nelson with IAMS, and I hope that you found this helpful as you welcome your new addition to the family.