Learn more about epilepsy and the research by Purina in partnership with the Royal Veterinary College of London.

Meet Rusty, a senior dog who may have mild cognitive decline.

Purina conducted a groundbreaking 9-year study that demonstrated feeding a specific blend of nutrients can extend the healthy lives of cats.

Get to know General, an indoor-outdoor senior cat.

When unexplained weight loss occurs, assess the pet’s diet, energy needs, and appetite. Targeted nutrition can help the pet regain a healthy weight and body condition.

Discover the importance of Lean Body Mass (LBM) in overall health for dogs and cats, and the role a high-protein diet can play in slowing LBM loss.

Sarcopenia is the age-related loss of lean body mass that occurs unrelated to disease. Targeted nutrition may help delay some changes in body weight and body composition of older pets.

Purina's groundbreaking 9-year study showed that feeding a specific blend of nutrients can extend the healthy lives of cats.​

The developing brain has unique nutritional demands to set the foundation for lifelong brain health. Metabolic changes and risk factors associated with brain aging, age-related cognitive decline, and the resulting behavioral changes can be targeted with nutritional interventions that support healthier brain aging.​