Skin problems from fleas may be seasonal, but these pesky insects thrive all year round. As such, your pet dog can have a flea allergy anytime. Fleas may seem very common to dogs, but the protein in the flea’s saliva can cause extreme itching to some. When fleas bite, they inject a tiny amount of saliva into the dog’s skin. This saliva contains proteins that are allergic to some dogs and cause an allergic reaction. The persistent itching can last for days, even if it is just a bite or two. Eventually, the allergic reaction develops into hair loss, usually at the dog’s tail and hind legs, also known as the “flea triangle.” Itching in this area is usually the first sign your dog has a flea allergy. Your vet care Bridgetown, OH can assist you with skin and blood tests to determine if your dog is hypersensitive and prescribe anti-flea products for your pet.
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