Well the red rash cleared up. But she's still itching. The vet gave me a special shampoo to use -- it's not really helping. She scratches constantly, her ears and legs are all scabbed up from chewing, biting, and scratching. She said it's not a food allergy, she said that is something that happens over time. What about mites? Would that cause itching all over like this? No hair loss, no bumps anymore. She is just very uncomfortable. I tried giving her blankets with no detergent to sleep on. No change.