These 2-in-1 dog water bottles are made in the shape of a bone especially for your pet! It has a large capacity with a bottle of 4 inches deep, ensuring that dogs of all sizes can drink water easily and quickly; and of course these travel bottles can be used for cats, rabbits, or other pets as well! These pet water bottles serves two purposes and are designed with poop bag storage on the bottom (one roll of poop bags are included), so it's ready to use. Also—be hands-free with adjustable straps!