What are fleas?
Fleas are small insects. They are light brown to black. Fleas commonly found on pets’ bodies, sometimes on humans also. They feed on the blood of animals and birds.
The cat flea is the most common flea species in the U.S. There are around 25000 species of fleas in the world.
Fleas can not fly because they don’t have wings. Someone who has flea touch the others, flea jump to another one body.