It's definately not ringworm because i've seen ringworm a few times. There is no ring or crusty skin, it's just bald. I do have cats but because of the other Russell trying to eat them, Piper is never around them. Unless it's just because the cats are in the house. I am thinking she is alergic to something in my yard. We put fertalizer in the grass but i called the company that makes it and they said it was fine to let the dogs on the grass after 24 hours and a good watering. We waited the 24 hours and flodded the yard and none of the other dogs have these spots. I will just have to take her to the vet but i do think it's alergies. Thanks for all the replies.