Breathable & Comfortable: Made of premium mesh materials, our dog muzzles provide excellent ventilation for dogs to breathe, soft yet highly durable for long-term use. Thanks to the soft edges and its lightweight, this soft muzzle for dogs is skin-friendly and has zero pressure for dogs to wear.Adjustable & Secure: With double-layer Velcro, the dog mouth guard is fully adjustable and it is ideal for growing puppies. The easy-on quick-release buckle and slider buckle that is built-in for threading the extra part of the neck strap ensures the soft dog muzzle is more anti-slip and stays in place.Dog-friendly Muzzle: Compare to a heavy basket or a fully closed muzzle, our open-snout dog mouth cover is easier for gear-shy dogs to accept something on their face. While wearing the dog muzzles for medium dogs, your dog can pant, drink freely and even be fed. Its ultimate comfort helps dogs reduce anxiety when cutting nails or bathing.Great Helper in Your Life: If used properly, this large dog muzzle can help to prevent dogs from biting, nipping, destroying, fighting, and digging. Since it is quite lightweight and highly carry-on, the small dog muzzles are ideal for grooming, dog walking, muzzle training, vet visits, trimming nails, etc.Notice and Hassle-free Warranty: Please measure before buying, the extra small dog muzzle (Snout circumference between 4-6'') is suitable for Maltese, Schnauzer, Chihuahua and so on. But not suitable for short-snout dogs such as Pitbull and Boxer. We offer 60 days money-back guarantee and are happy to take returns on muzzles that are in like-new condition. Just buy with confidence!