Lorrie (Orlando, Florida) on 01/03/2016:

I used the 10% in a foaming wash the first time, it was difficult to get out of the tube, and to get on the dog, so this time I bought the bar of soap kind, it is so much easier to use, and I can really scrub him good with it. I didn't buy the made for dogs because it was such a low %. If your worried about an allergic reaction start like I did doing a small area and rinse quickly, my dog had no bad reaction, so I use it on his whole body and leave it on for 10 minutes before rinsing.