Keeping your cat fit and healthy is every owner's top priority. Hairballs and worms are two of the most common ailments that can trouble a cat. Hairballs are a by-product created when cats groom themselves, they're common and can cause distress and discomfort as the cat tries to regurgitate them. We have a range of supplements and treats to help prevent hairballs. Worms can be a big problem for cat owners too. Help keep them worm free by regularly using worming treatment and prevention products such as Drontal.