Pet owners are increasingly interested in supplements for their pets. Since all supplements are not the same, their use and selection for an individual pet should be considered carefully. Veterinarians should ask about the use of supplements as part of a pet’s diet history.

Gradually transitioning onto a new diet minimizes the risk of stomach upset.

Homemade diets are perceived as healthier to some pet owners, but despite their draw, they may not be complete and balanced for healthy pets.

Raw meat diets are popular but may present several health risks.

Are raw meat-based diets a suitable option for pets?​

Raw food diets are popular with pet owners but the nutritional benefits are unproven, and most are unaware of the health risks that raw food can pose to pets — and people.

Cats need to obtain adequate taurine from food, which makes this amino acid an essential one.

Grains are a valuable source of nutrients in pet food.

Commercial pet foods are available in different forms, each providing different features and benefits for owners and pets.

Pet food manufacturers are committed to producing safe, nutritious cat and dog foods.

This glossary defines the key phrases used to describe commercial pet foods and explains the roles of two important associations.​

Similar to human foods, ingredients used in pet foods come from a number of sources. Many are obtained directly from animal or plant raw materials, but they can also be manufactured (or synthesized) and are referred to as ‘synthetic’ ingredients. What types of synthetic ingredients are used in pet foods and what is their role?