Specially designed with well-selected materials for different-sized dogs. Food leakage and stuffing design can not only increase the fun factor of eating, eliminate your furkid's boredom as well as relieve anxiety. Multiple special textures good for teeth cleaning. 
 
Select size based on your furkid's size/chewing habits.
 
S - Blue (8.5cm)
M - Red (10.8cm)
L - Purple (13cm)