I bought the Hartz 2 in 1 Flea and Tick collar. I put it on my cat and about 3 hours later he was acting very weird and lethargic. My normally rambunchous cat was lying in the same spot with his eyes half closed. At first I just thought he was tired. A few hours later he was burning up, crying and twitching. He wouldn’t eat, go to the bathroom or drink anything. I took him to the vet. The collar was posionoius and caused him to react this way. It cost me $480 to have him looked at and put on a fluid IV drip because he wouldn’t drink anything.
Now we have to hand feed him and pour water in his month. The vet says that if he doesn’t get better by the end of the week we may need to either pay some $2000 to have him examined and monitored in the vets office, or put him to sleep. Well I don’t have $2000 and am PRAYING that he gets better so I won’t be put in this awful position.
Please DO NOT USE this product on your pets. I feel nothing but guilt for placing this collar on him. A collar I thought would keep him safer.