“Flea bites often result in small, red bumps, with a ‘halo’ around the bite center,” says Jim Fredericks, Ph.D., a ...

Your dog may have fleas if they scratch a lot, have small red bites, or have "flea dirt" on the skin. Your best bet is to take a flea comb to the base of your dog's tail and see if you can spot them.

Fleas typically attack dogs and cats, but humans can also get bites. Flea bites may occur on your ankles, legs, waist, and other body parts. They can cause itchy, red bumps, irritation ...

They become inflamed after your dog scratches. Symptoms of flea bites are biting and chewing of the affected area, hair loss, ...