Dealing with Yorkshire Terrier food allergies

A food allergy is one possible cause of a Yorkie’s itchy skin, recurrent ear trouble or digestive symptoms. Similar signs can also come from fleas, environmental allergies, infections and other conditions, so symptoms alone cannot identify the cause.

Food reactions vary between dogs and can involve ingredients the dog has eaten before. The color of a food or the presence of grains does not, by itself, show that it is causing an allergy. Keep a record of the foods, treats and supplements your dog has received and share it with your veterinarian. UC Davis explains why diet history and a carefully followed trial matter.

Work with your veterinarian on diagnosis

Your veterinarian will examine your dog and check for other explanations. If a food allergy is suspected, a supervised elimination-diet trial is the usual diagnostic approach. Follow the prescribed diet closely, including your veterinarian’s instructions about treats and flavored products.

Improvement during the trial is followed by a planned food challenge to see whether symptoms return. This helps confirm the diagnosis. Avoid repeated, unsupervised food changes or assuming that a “grain-free” or “limited ingredient” label establishes the right diet for your dog. See AAHA’s explanation of allergy testing and treatment.