blood
There is a high probability that your cat will have more fleas on it. Fleas are tiny little things that reproduce fast, and your cat could probably have eggs or more fleas on it. If you want to prevent fleas, there are really good medicines out there you could use.
No, fleas will live in your home and bite people instead. Your home will need to be treated for fleas if a fleas are seen!
The body part that insects have and cat fleas do not is wings. Fleas are wingless insects that feed on the blood of animals including cats.
This is usually because the fleas have worm infections living in them and when the cat lickes a flea from his coat he catches worms.
The cat with fleas is a host
While cat fleas (Ctenocephalides felis) and dog fleas (Ctenocephalides cannis) are two different species, most of the fleas found on dogs are actually cat fleas.
Well, it sounds weird, but your cat can be allergic to a flea's spit. When the flea bites your cat for blood, spit comes out of it's mouth, and that's why your cat scratches like crazy. Your cat will lose hair and get raw and inflamed skin and he'll feel miserable and his appetite will change, causing weight loss. Fleas carry a blood parasite. Because they feed on a cat's blood, that parasite can get into your cat's blood stream, and do some nasty damage, leading to death if this is severe an not treated. With dogs, it's pretty much the same. The fleas will multiply and soon, 1 little flea can become 100,000 and your dog will be very sad. I hope that helped somehow.
Fleas on a cat are probably either dog fleas or cat fleas (these are two different species, but despite the name, either can survive on either a dog or cat ... or for that matter on other mammals). Both of them can and will bite humans.
so they can live and production on the cat or dog and cause they can live no where else.
The black flakes on your cat may be flea dirt or dried blood. When water is added, the flakes dissolve and turn red due to the presence of blood. It is important to check your cat for fleas and consult a veterinarian for proper treatment.
Fleas jump from host to host, so a flea can jump from one cat to another if bitten, but the bite itself will not cause the fleas.