UNDERSTANDING PET FOOD

Gluten-free diets are increasingly popular in human nutrition and this in turn can influence pet food decisions. What exactly is gluten and why is it found in pet food?

Vitamins are important nutrients for pets and people. What are their functions, and should pets be given vitamin supplements?

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?

See a list of additional key publications from the 14-Year Purina Life Span Study.

Cats and dogs have different nutritional needs, so they should be fed food specifically formulated for their species.

Probiotics are a nutritional intervention that may help manage pet health issues from gastrointestinal tract and beyond.

High fiber diets are often recommended for people to support a healthy digestion. What is the role of fiber in pet foods?

Pet supplements are increasingly popular as owners become more aware of the potential benefits.

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?​