mange in dogs?

Hi my six month old golden retriever was diagnosed with sarcoptic mange 2 weeks ago and it is beeing treated and he is allready a lot better. We think that the mange was transmitted by another dog. Our vet has given us something called revolution, and it is a liquid you drip on its neck every fe months. Has anyone got experience with this if so please tell me. thanks Kata

i did and for my dog it worked. I dont know for yours, your dog might not be suitable for it