What Do Fleas Look Like? Fleas are about 1/8 to 1/12 of an inch long, wingless, and brown or black in color. They have hard bodies, large hind legs, and look flat.

What fleas look like Fleas are usually dark reddish-brown to black with flat, wingless bodies and needle-like mouthparts. When they bite, they penetrate the skin, causing itching and swelling.

What do fleas look like? Fleas are reddish-brown and about 2 to 4 mm long. They’re oval-shaped, but thin and flat, which makes it easy for them to move quickly through animal fur and escape ...

How to get rid of fleas at home, whether they’re on your dog or cat. Shop the best flea combs, shampoos and preventatives from Frontline, NexGard, Seresto and Credelio.