Flea bites look like small, itchy bumps that appear in clusters ... Consider going through your dog’s fur with a flea comb, which will help reveal them. You’re most likely to find them on ...

A flea is an external parasite of dogs and cats. Fleas look like dark little ... When a flea infests your dog, it will jump on them, take a blood meal, which means bite, suck their blood, and ...