Cachexia is the loss of lean body mass and body weight that occurs with disease, and targeted nutrition can help address this adverse condition.

Nutrition can play an important role in diagnosis and management of dogs with chronic enteropathy.

Multimodal strategies that include targeted nutrition may help manage signs and slow progression of cognitive dysfunction syndrome in dogs.

Restricting dietary fat is a critical nutritional modification in the management of dogs with lymphangiectasia.

Diet elimination trials are the gold standard for the diagnosis of food allergies and food intolerances.

Diet modification can play either a central or an adjunct role in a multimodal approach to managing cats with chronic enteropathy.

Addition of dietary fiber is key to managing dogs with fiber-responsive colitis and chronic idiopathic large bowel diarrhea.

Food allergies and food intolerances are types of adverse food reactions.

Diet plays an important role in the diagnosis and management of cats with food-responsive enteropathy.