I use to use that stuff and had very good results. But last year it just didn't work and i asked the vet that died about it. He said that fleas have become immune to it around here and it's not working anymore. He told me he had some new stuff, a dip, that worked great and I could get it from him this year. Of course I can't now, and I didn't get the name of it. I think I'm just going to run to the vets at Pet Smart Mon and see what they suggest, I need to get her tapeworm wormer:(, and she needs her nails clipped.
Becky
Huh. Problems, then, if that stuff doesn't work. I've never had luck with collars, sprays or dips... shampoos seem to kill the fleas that are on them but not keep them off.