Can animals be allergic to humans?

Can animals be allergic to humans?

Allergies in animals are less common than in humans. Tetrapods are not able to definitely declare their malaise, so a mild form of the disease in them often goes unnoticed. If the manifestations of the disease are obvious, they are usually explained by other causes: a runny nose - a cold, constant itching and scratching - the presence of parasites or metabolic disorders.

At the same time, reliable cases of animal allergy to host dander are known.