Their hind legs are adapted for jumping.
Fleas can complete their development even with the absence of a host.
Persons or pets entering an infested home that has been unoccupied for a period of time are usually attacked immediately by the hungry, young adults. Control begins with treatment to all infested areas with a residual pesticide that includes a growth regulator inside the home and a complete lawn treatment outside. Generally, lawn treatments done early enough in the season are enough as long as control continues on the inside of the home. The pet should be treated regularly either with powders, sprays or a treatment recommended by your vet. Regular vacuuming of floors, furniture pets frequent, and baseboard and crevice areas are essential.