This webinar explains the differences between allergies and intolerance and their pathophysiological background, and describes typical symptoms and differential diagnosis of AFR. It explains helpful and not-so-helpful tools in diagnosis, how a correct elimination diet should be performed, which diets are available, their pros and cons, and how common pitfalls can be avoided. Finally common myth and misunderstanding concerning AFR are resolved, and tips are given for the life with an allergic pet.