Frontline didn't do much good for Tess either. We bought a little tick lassoo from the internet for under £5.00 - wasn't sure at first, but it worked a treat - it's like a pen, with a plastic noose at the end. You slip it over the tick and rest it down next to the skin. Then you tighten the lassoo and the tick comes off, mouth parts intact. I think it was made by a company called Miso, but can't be sure. It was a good investment for us, because every time we went away with Tess, she picked up at least one or two ticks.