[Sandyd]

I like using Revolution during the winter months because it protects against parasites as well, including ear mites. I take in foster dogs so I want my resident dog protected from things that normally I wouldn't worry too much about in the great White North off season. When summer hits tho, I'll have to change things because Revolution does not protect against ticks, and we'll go back to two medications. I like the idea changing it too so they don't become resistant to one of them.