Is It Possible to Just Have One Flea

So, yes, one flea can—and often does—become a problem. Flea eggs usually fall off your pet and land anywhere your pet spends time: carpets, furniture and in bedding. If your pet sleeps with you, fleas could end up on your bed as well. … One adult flea can consume as much as 15 times its body weight daily.

How do I get rid of one flea?

1. Use a powerful vacuum on any floors, upholstery, and mattresses. …
2. Employ a steam cleaner for carpets and upholstery, including pet beds. …
3. Wash all bedding, including your pet’s, in hot water. …
4. Use chemical treatments.

Is it bad if I find one flea on my dog?

Alas. By the time a pet has enough fleas that you can see one, you have an infestation. Get to work with the chemical flea preventive on the pet, and vacuum your carpets repeatedly and thoroughly to get rid of the flea eggs that have dropped off the animal onto the carpets.