are called "flea dirt" and are flea feces (or digested blood). To check your cat for fleas or flea dirt, run a flea comb through your cat's coat or part the hair with your fingers to examine the skin.

Manual Flea Combs Manual flea combs are the traditional option. They feature closely spaced teeth that capture fleas and flea dirt as you comb through your cat’s fur. Pet parents will need to ...

A flea is an external parasite of dogs and cats. Fleas look like dark little ... So you’ll see flea dirt, which is the product of a flea ingesting your pet’s blood and then passing it as ...