Cats are efficient at maintaining hydration. However, those cats with certain health conditions may benefit from greater total water intake. Dr. Sparkes provides a brief overview of feline hydration and the conditions in which water intake may be critical for health.

Studies have indicated that water supplements can be highly palatable to cats. These studies demonstrated that cats not only drink more liquid, but maintained higher liquid intake when given access to nutrient-enriched water. Consequently, urine volume increased and urine specific gravity decreased. Cats that need greater hydration would benefit from a water supplement.

Several studies support the use of nutrition in the management of brain health across the various life stages of dogs. DHA is critical for puppy brain and vision development, while medium-chain triglycerides help "feed" an aging brain. Explore numerous studies which show the benefits of nutritional intervention in cognitive decline, cognitive dysfunction syndrome and idiopathic epilepsy.

Discover the answers to two key questions: Why enhance the immune health of healthy dogs and cats? and How can food influence the immune system? Dr. Ebenezer Satyaraj shares findings from studies into immune and gut health benefits of adding bovine colostrum to diets.

A number of positive effects have been documented in healthy research dogs and cats while being fed bovine colostrum-supplemented food. Dr. Michael Lappin discusses potential clinical uses of bovine colostrum-supplemented food using three common clinical problems in cats and dogs as examples.

Bovine colostrum has received considerable attention as a dietary supplement that may confer immune and gut health benefits. Explore the research that indicates the beneficial effects of bovine colostrum supplementation on immune function and intestinal integrity in people during acute and chronic exercise-induced stress.

Probiotics are live microorganisms that when administered in adequate amounts confer a beneficial health effect on the host. Most information about pet probiotics focuses on gastrointestinal disease management. But could a probiotic modulate the immune response of dogs and cats? Dr. Michael Lappin reviews evidence that shows some probiotics may enhance or dampen the immune system.

When it comes to cats with chronic kidney disease (CKD), veterinary professionals need to feed the cat, not just the kidneys. Explore the functions of diet for cats with CKD, key nutrients of concern and supporting evidence. Dr. Dottie Laflamme outlines important considerations when selecting a diet for geriatric cats with CKD.

Anxiety-related behavioral issues are a top reason why pet owners relinquish dogs to shelters. Learn about anxiety prevalence, its signs, contributing factors and methods for modification. Dr. McGowan details the research that supports the roles of nutrition, the gut-brain axis and a novel dietary intervention in behavioral modification of anxious dogs.

A significant evolution in nutritional science has occurred during the past 20 years. Learn about science-based nutritional interventions for dogs and cats that demonstrate the true power of nutrition.

Explore future dates and topics of webinars being sponsored by Purina Institute and World Small Animal Veterinary Association.