Laxatone 4.25oz TubeHairballs can be a an unpleasant and potentially harmful problem for many cats. Laxatone Cat Hairball Remedy uses proven ingredients to help your cat eliminate existing hairballs and with regular use, can help prevent new ones from forming. Also useful as a treatment for occasional irregularity in cats and dogs. Laxatone Hairball Treatment is the veterinary standard for the treatment and prevention of hairballs in dogs and cats. Great tasting formula acts as a lubricant and laxative for hairball removal.