DEAR DOCTOR, MY SMALL HOUSE DOG HAS A SMALL BALD SPOT ON HER BACK ABOUT THE SIZE OF A QUARTER. IT HAPPENED RECENTLY. WHAT MEDICINE SHOULD I ORDER. I'VE BEEN TOLD IT'S HEAT SPOTS? SHE SELDOMS GOE'S OUTSIDE.
Any area on the body that has hair loss should be checked by a vet. This may be a hot spot, but a fungal infection, skin infection, fleas, mange are all possibilities as well. Good luck, vetcare