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.

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.

Raw meat diets are popular but may present several health risks.

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

Obesity has many adverse impacts on pet health. Dietary therapy is a cornerstone of weight management in dogs and cats.

Following the human nutrition trend, gluten-free foods are becoming increasingly popular for pets.