Good nutrition is essential to ensure a strong immune system throughout the life of cats and dogs. Age, disease or stress can all affect the immune system. Diet plays an important role to optimize immune function and ultimately strengthen the natural defense and immune response.

Say hello to Teddy, a 4-month-old, male, Great Dane puppy.​

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

Breed size affects the growth rate of puppies.

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

Maintaining a lean body condition from puppyhood and throughout life is associated with increased longevity and delayed onset of signs of chronic disease.

Nutrition tailored to the unique needs of senior cats can help them live longer, healthier lives.

Nutrition plays a critical role in optimizing canine reproduction and in supporting puppy development and growth.

Say hello to Jax, an energetic, small breed puppy.