Fleas may come from anyplace; even from your nursery. They look for warm-blooded creatures. The most widely recognized fleas are Dog Fleas and Cat bugs. While the Cat Fleas may contaminate felines, canines and a couple of different creatures yet the Dog Fleas will search for dogs and hares. Dogs are generally focused on their rear bit of the body while cats are designated around the neck and head. Search for hatchlings, pupae and eggs in your nursery and every one of the spots your pet makes some meaningful difference. If you see your pet is irritated by scratching themselves then this can be the sign of flea infestation.