Concerns About Using Hartz Advanced Care Flea Drops?
Hi everyone, I have 2 dogs one is a 9 year old Dalmatian mix, and the other is a 2 1/2 year old Chihuahua. I have been using Hartz drops on the Dalmatians for years because it is the only thing I have found to work on her to relieve the fleas. And Since I used...
