Well… Fleas look like little black things. If you touch one and it probably will hop. So yes, your cat probably has fleas. If you don't get rid of the fleas, you are at risk for a whole infestation. Go to your vet, and ask what to do, or just give your cat a Flea and Tick bath, and buy a flea collar. You'll need to bathe your cat monthly, to prevent more fleas probably.