It is a well-known fact that dogs are usually infected with fleas. However, what most people do not know is that they can get allergies through these fleas, too.
Well, it is not the fleas that actually cause the allergic reactions in dogs but the flea’s saliva. Hence, it is important for the dog to undergo a skin allergy examination so as to determine if a particular dog is sensitive to flea saliva.
In the event that the dog is allergic to flea saliva, it would be better for the owner to implement a rigorous flea control or flea eradication treatment in order to lessen the allergic reactions. Though, it must be kept in mind that solutions that are used in flea control should be safe for the dog.