DOGS CAN PANT AND DRINK: The dog muzzle allows dogs to pant when hot or stressed and to drink water. Suitable compatible with daily walks and extended wear. SHAPE compatible with CUSTOM FIT: Similar to a mouth guard, this muzzle can be heat-shaped using warm water to fit various dog nose shapes. Refer to the fitting guide compatible with more incompatible withmation and to select the appropriate size compatible with your dog. IDEAL compatible with REACTIVE DOGS: This muzzle allows you to train and reward your dog with treats if they are reactive around other dogs, people, or in new environments such as the vet. STRONG & SAFE: Constructed from durable Thermo Plastic Rubber (TPR), the muzzle helps prevent biting. Features an extra-secure lockable neck strap clip, head strap, and optional collar attachment compatible with added safety. COMcompatible withTABLE FIT: Available in 6 sizes with padded straps and no metal components on the dog's face. A comcompatible withtable option compatible with owners seeking small, medium, or large dog muzzles.