I have a 8month old female beagle. Kandy has a red rash on her body and she is losing her hair. I took her to the vet and they said their was nothing wrong and gave her some anit-itch meds. Kandy is getting worse I dont want to take her back to the vet and spend that much money again for something thats not going to work. I changed her diet like they said and I also have been giving her oatmeal baths if some one could please help me I love her so much and I dont know what to do I have pictures if you would like see Please Help us.