SAFE BASKERVILLE ULTRA MUZZLE, SIZE 5, PATENTED CRUELTY-FREE DESIGN, BREATHABLE, DOG CAN PANT AND DRINK, ADJUSTABLE, PADLED, TRAINING MUSHROOMS, FOR MEDIUM PANT AND DRINK FOR DOGS: This allows dogs to pant (when hot or stressed) and drink. Perfect for daily walks and long-term wear. CUSTOM FIT: Like a mouth guard, it can be heat-shaped using hot water to fit different dog nose shapes. Refer to the fitting guide for more information and to find the best size for your dog. GREAT FOR REACTIVE DOGS: If your dog reacts to other dogs, people, or in new situations like the vet, you can train and reward him. STRONG AND SECURE: The Ultra is made of a strong thermoplastic rubber (TPR) to avoid bites. Additional securement can be achieved with the locking neck strap clip, head strap, and collar attachments if needed. COMFORTABLE FIT: Available in 6 sizes, with padded shoulder straps, and no metal on your dog's face. Ideal for dog owners looking for a muzzle for small, medium or large dogs. Important: Size 547-61 cm