I went to our ranch store and was talking to a few people and I was telling them about our horse. They all said rain rot and told me to get this Viodine shampoo, I told them I was looking for something I didnt have to get her wet since it was getting colder out and they all looked at me like I was nuts. They said as long as its at the hottest time of the day and in the sun then it was fine to give her a bath. So I bought this shampoo and will try it on our warmest day and take her for a walk when im done. Do you all think she would be ok getting a bath in the mid 50's? I was brushing her yesterday and I saw a spot now on her side where her hair is coming out and its down to the skin so I really want to get this shampoo working on her. It treats fungal and bacterial skin infections.