my cats had fleas and washing them did not prevent reinfestation. I purchased and used Hartz flea and tick drops. After a month I had placed a second dosage on him and the cat gradually lost its apatite, lost weight and acted skiddish. He has since stopped eating and is very lethargic. I took him to the veterinarian and he was diagnosed with liver disease. We are treating him, but he still won’t eat. He has to be force fed. His liver is greatly enlarged and he has a high bilirubin count.
any other pets experience this?