Protein is an essential nutrient that can be provided by both plant and animal sources. Are there differences between plant and animal proteins and what is considered a good quality protein?

Dietary carbohydrates in pet food help meet the pet’s physiological need for glucose. However, due to the ancestral origins of dogs and cats, some owners may question whether carbohydrates should be a part of their pets’ diet.

Purina was the first to use prebiotics in pet food and is a leader in the field. What are the benefits of prebiotics to 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.

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?​

Excessive treating can increase the pet’s risk of becoming overweight.

Feeding either wet or dry commercial cat foods, or a combination of both, will provide cats with a complete and balanced diet.

Vegetarians may choose a meat free diet for many reasons including concerns for health, animal welfare, and environmental sustainability. For similar reasons, some pet owners may wonder if a vegetarian diet is an acceptable option for their pet.

Alternative proteins, which are generally considered protein sources other than the traditional animal sources such as beef and chicken, are increasingly being utilized in both human and pet food. What are examples of alternative proteins, and why are they used in pet food?