When Tango gets rashes, I use Aveeno. It works wonders. You can buy it at any store like Walmart or K-mart. You soak them in a bath up to their bellies for 30-40 minutes. They feel so much better, no itching and their coat feels so soft. Aveeno is a human product for eczema, posion ivy, sunburn and other rashes or bug bites. You should give it a try.