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

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

Protein is a key nutrient for dogs and cats and a source of amino acids, the 'building blocks' used to build new proteins in the body. Irrespective of the pet’s age, protein plays many important roles in the body.

Food allergies are not common in dogs and cats, but pet owners often believe that a pet’s skin or intestinal symptoms are allergic reactions to specific food ingredients.

Protein is an essential nutrient that can be provided by both plant and animal sources. Are there differences between plant and animal proteins and what is considered a good quality protein?

Vitamins are important nutrients for pets and people. What are their functions, and should pets be given vitamin supplements?

Many common food items found in kitchens are potentially harmful to dogs and cats.

Pets who are finicky, fussy or not interested in food can be a challenge.

Feeding guidelines are designed to help owners determine the quantity of food to feed their pets to ensure an optimal body condition, but owners may be unsure how to use them.