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Various cooking processes are used in preparing commercial pet foods to ensure delivery of highly nutritious, palatable products. The methods used are determined by the final form (e.g., a dry or wet food), desired texture and visual properties, and packaging. Common forms of pet food include dry extruded kibbles and canned wet food.

Learn about new roles for nutrients for pets with heart disease.

Heart disease invariably progresses, but it does not always lead to heart failure. The prognosis depends on the pet’s overall health, the type of heart disease and its rate of progression.

Prebiotics are dietary fibers that offer important nutritional interventions for preventive gut health and the management of health conditions.

Kittens should be fed to achieve normal growth and a lean, healthy body condition.

Maintaining a lean, healthy body condition in kittens can help prevent obesity and related health conditions in later years.

Controlling the growth rate of large and giant breed puppies is critical for their long-term skeletal health.

Obesity in dogs and cats: What is wrong with being fat?

Learn how question phrasing can impact the amount of diet-related information obtained from clients.​

Idiopathic epilepsy is the #1 chronic neurologic condition diagnosed in dogs.

Similar to humans, aging in pets results in numerous metabolic, functional and physical changes in the brain.

See results from the 14-Year Purina Life Span Study.