Fresher than paste, Kangaroo Tubes are made from 100% windpipe and sure to get your doggos howling. Roo is perfect for both the allergy-prone and the healthy doggo. Not only that, they’re soft for pup teeth with a crunch that lasts the day. Kangaroo Tubes are loaded with glucosamine for sprightly joints and endless energy. This is what pipe dreams are made of.