I used that 'crap' for lack of a better word years ago. I wouldn't go near the 'cheap' products. Hertz, Sergeants or anything else you can pick up at the grocery store or walmart. My 8 month old kitten at the time had a severe reaction to the stuff. I was in major panic. He was fine that night when we put it on him. The next morning I had to search for him as he wasn't out and about (in the house). When I found him hiding under the couch we could barely breathe. He mouth and nose were covered with gunk. He got so sick. We called the company and they said to get him into a warm bath immediately and get any and all residue off him. Then they told us to get him to a vet as soon as we got him cleaned up.

He needed a steriod shot and something else. I can't remember what it was. For the sake of your pet get the good stuff from the vet. It may cost more but atleast it is safer than the other stuff.

It doesn't sound like she is having quite the reaction my kitty did but I would talk to your vet. I think it would be advisable to change products.

Michelle