A delicious, 2-in-1 malt paste to gently and effectively help hairballs pass through your cat's intestines. Contains added prebiotic MOS to encourage healthy gut flora and aid digestion. Suitable for cats from 6 weeks of age. Gently and effectively helps hairballs pass through your cat's intestines Added prebiotic mannan-oligosaccharide (MOS) to encourage healthy gut flora Helps to improve digestion FOR ALL CATS: Beaphar Hairball Paste for Cats is suitable for cats and kittens from 6 weeks of age.