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.


In the past, veterinarians recommended diets for senior dogs largely based on the nutritional management of diseases common to the aging process. Research, however, has shown that special nutrition can help manage body-condition problems in aging dogs, such as obesity and loss of muscle mass. Senior dogs also benefit from special nutrition to help maintain bone and joint health.
Learn more about how you can help your senior dog manage common health issues associated with aging.
Senior dogs tend to gain weight, despite consuming fewer calories, due to changes in their metabolic rate. Therefore, they can benefit from eating a diet with reduced fat levels and lower caloric density than adult maintenance foods.
Recent IAMS™ research in dogs also indicates that L-carnitine — a vitamin-like compound made in the body from the amino acids found in red meats, fish, chicken and milk — can help reduce weight in overweight dogs by escorting fat into cellular mitochondria where it is turned into energy.
Protein is the building block of muscle tissues. It is important for maintenance of muscle tissues, muscle strength and mobility. Recent research conducted by The IAMS Company has shown that senior dogs that eat a higher-protein diet better maintain muscle protein stores. By providing optimal protein levels from muscle maintenance, we can help senior dogs continue being physically active.
This research is contrary to conventional opinion that senior dog foods should contain lower protein levels than adult maintenance formulas to avoid progressive decrease in kidney function. However, senior dogs fed a high-protein diet had stable renal function and a lower death rate than dogs fed a lower-protein diet.*
During the aging process, cartilage between joints often begins deteriorating. Nutritional management can help maintain healthy bones and joints and mobility in dogs in several ways:
Some pet-food manufacturers have endorsed reduced levels of calcium and phosphorus based on the belief that excesses of these minerals are harmful to the kidneys. However, research has shown that no damaging accumulation of calcium or phosphorus was found in the kidneys of older dogs fed diets containing maintenance levels of calcium and phosphorus for four years.*
* Finco, DR. “Effects of aging and dietary protein intake of uninephrectomized geriatric dogs.” American Journal of Veterinary Research; Vol. 55, No. 9. Sept. 1994.
