Please login to add/view friends online.
I use Frontline Plus & it's always worked. Just remember not to wash them at least 3 days before & after you apply it. If you don't like the topical flea preventions, there's one called Comfortis. My daughter switched her weims over to it a few ...
If it's the commercial that I'm thinking about, then it's a Jack Russell Terrier (wire coated).