My 3 year old cat Queen Jack started showing symptoms of CKD (chronic kidney disorder) after 2 weeks of using Hartz Hairball Remedy Plus. We’ve yet to take her to a vet to find out if she really does have CKD and what we must do to save Queen Jack.
Now I’m not sure if it’s the hairball remedy that contributed to her current condition, but I do know that she howled once (just once) in pain during a potty box visit during the time of using that Hartz crap. I stopped using the Hartz hairball stuff on Queen Jack and she’s starting to get better, but I am still taking her to the vet just to be sure what’s going on. I don’t want to lose her forever.
As for Hartz… I knew their flea stuff was bad. Trust me my other cat Peanut was hurt by the stuff you squeeze on a cat’s neck to combat fleas and I stopped using it immediately. These people need to be put out of business. They are evil and shameless–anything for money.