Man, I can’t believe this shit, SO F***N SAD. Try to do a good thing and help my little kitty get rid of his fleas, but then 2 hrs later, he’s peeing blood, shaking, vomitting, and salivating, HARTZ products, should never be used. Not until after i looked up his symptoms did i then discover, 1000’s of ppl have reported death after using it in thier animals. NOw they will only pay for the bloodwork. Hes getting putdown tomorrow..R.I.P Tommy.. ?