Food Allergies in Pets

2. What are the signs and symptoms of a food allergy?

Just like humans, a food allergy can manifest itself in various ways in dogs. Some of the most noticeable symptoms you should keep an eye out for are:

Itching or scratching

Sneezing

Itchy ears and running eyes

Scabs on the skin

Paw biting

Obsessive licking

Nausea or vomiting

Increased bowel movements

(Foster and Smith)