Catch and kill fleas
If the dear cat or the dog has brought fleas home with them, then sometimes they jump on humans.
Since the critters can not be killed by hand or a handkerchief because they are too hard, you do the following when you catch an uninvited guest nibbling on the shin:
Take a lint roller, roll over it (if shaved legs, lol, ouch otherwise!). Then the critter on the scooter roll over a hard edge. * Crack * - Dead. Mwaharharhar!
And do not forget to buy a flea collar for dear cattle.
