Whiskas Anti-Hairball is a meaty, tasty snack with a practical purpose - to help reduce hairballs. The formation of hairballs is a common problem which is known by 65% of cat owners. That’s why Whiskas Anti-Hairball is the perfect supplement to regular cat food - it can reduce hairballs by 66%! These tasty treats help to pass swallowed hair through the intestine, so reducing the discomfort of hairballs for your cat. Please be advised: the images of the products on our site are for illustrative purposes only and actual packaging may vary. Please note: This product is not available for delivery to Northern Ireland or the Channel Islands.