Get Naked® Furball Relief Treats for Cats encourages a healthy digestive system with the aid of probiotics and natural dietary fiber. These tasty semi-moist treats contain natural lubricants (fish oil & olive oil) to help control furballs, by helping their passage through the digestive system. These functional treats are also formulated with Ganeden BC30 (Bacillus coagulans) a shelf stable probiotic with a high survival rate after passage through the stomach, improving the total microflora in the gut.