Your puppy will grow the fastest during the first six months of his life, so you’ll want to take special care to plan a healthy diet from the start. “Growing puppies have a lot more energy than adult dogs,” says Madan Khare, DVM. “They require more nutrients in each bite because they can’t eat in large quantities.” Here’s everything you need to know about feeding your puppy, including what food to choose, how often to feed him and how to handle treats and teething.
Look for a premium puppy food with key ingredients such as animal-based proteins (chicken, beef or lamb) for strong bones, and energy-rich fatty acids (omega-6 and omega-3 are two) for a healthy skin and coat. When perusing the products at your grocery store, don’t be tempted by the low-cost brands in the huge bags. They may contain lower-quality ingredients and artificial preservatives and may not provide your dog the with optimal nutrition he needs.
Premium puppy food, such as IAMS™ ProActive Health™ Smart Puppy, is more easily digested and has additional nutritional value, containing nutrients such as DHA that are naturally found in milk from the puppy’s mother. Discuss with your vet and read package labels to determine an appropriate formula for your dog’s breed and size.
Create a clean, quiet spot for your puppy to eat, preferably in the kitchen. Additionally, provide your pup with fresh water in a clean bowl at all times, even outdoors. You may want to place a mat beneath both bowls to easily clean up spills or crumbs and keep the area tidy.
Develop a consistent eating schedule that coordinates with yours. At first, feed your puppy three times a day (consult your vet about proper quantities). After four months, twice daily should be fine.
'Feed your puppy while you eat your breakfast, lunch and dinner,' Khare suggests. Your puppy will learn that you eat at the table and he eats from his bowl. This will deter any tendency to beg. “He'll appreciate the bonding time, too,” Khare adds.
Premium dry food, such as IAMS™ ProActive Health™, is your best bet for balanced nutrition, value and convenience. When stored properly, it’ll stay fresh longer than moist food — and it requires fewer cleanups.
For a teething puppy, you may want to mix dry food into moist food.
Use vet-recommended treats when training your dog, but with moderation. Don't offer human food, though — it may do more harm than good because it won’t have the important nutrients your pet needs.


Your puppy is changing in so many ways. In fact, the most rapid growth will take place in these first months of his life. His immune system is developing. Bones are growing. Muscles are getting stronger. All of this requires a nutrient-dense diet, formulated to support a medium-breed puppy's rate of development. To make sure your puppy is getting optimal nutrition to protect and maintain health and well-being, here are some key points to keep in mind.
From the time your puppy is weaned until 4 months of age, you should feed your puppy two to three meals a day, with the daily amount based on the guidelines of the food label. After 4 months of age, he should be fed twice a day on a regular schedule. Always have fresh water available.
Research shows that puppies need up to twice as much energy as adult dogs. Dramatic growth at this stage means your puppy requires an energy-rich, nutrient-dense complete and balanced diet. Puppies also require more protein than adult dogs. High-quality animal-based protein will help your puppy create new body tissue.
Not all puppies have the same nutritional needs. Medium-breed puppies actually have slightly higher metabolism rates per pound than large-breed puppies. And your puppy will reach his mature adult weight at about 12 months, sooner than larger breeds that reach adulthood as late as 24 months. Your puppy needs protein, fat, calcium, and phosphorus to support growth and development of bones, muscles, and other tissues. So giving him a food that supports his medium size is the easiest way to help make sure he's getting the right balance of nutrients for his metabolism and growth rate.
Remember, puppies have small stomachs. Make sure his food is nutrient-dense so he'll get a complete and balanced diet even though his stomach can only handle what seems like a small volume of food.
Aside from energy and protein, there are other important nutrients and ingredients vital to your puppy's diet:
These are important building blocks of nutrition. Look for them when you choose dry or canned dog food and when you select treats.
A medium-breed puppy reaches adult weight by about 12 months. You can begin feeding an adult dog food at this time, such as IAMS™ ProActive Health™ Adult MiniChunks. Your dog might not welcome the change at first, but don't worry. You can help ease the transition by gradually introducing the adult food. Try mixing 25% of the new food with 75% of his puppy food, then gradually change the proportions over the next three days until he's eating 100% adult food.
