My dog seems to be allergic to the topical flea treatments out there. But no one seems to have anything else avaliable. When he was a puppy 8 years ago there was a pill called proban, I think and it worked really well but it was only avaliable for 1 year. I would really like to find something like this again. His skin is very sensitive to the topical liquids.
Try program. We sell over the net. vetcare