We have traveled to visit my parents out of town twice now and each time my 4 year old daughter is covered in bites. She may have ten at a time on arms, legs, belly, and back and then that night get more. I slept in the bed and searched it over and I don't have any bites. They have a dog but I checked her and she doesn't have fleas. Also, my daughter wasn't around the dog. It's an outside dog. She was wearing pants and a long sleeve shirt, so I don't understand. They don't have a puss head. they are red and don't appear in a group. She says they are itchy. I can't seem to prevent it.