[Free Panting Muzzle for Flat-faced Dogs] - This barkless muzzle features a three-hole design to provide dogs with a wider field of view and unobstructed breathing. The design allows the tongue to protrude for heat dissipation while preventing full mouth exposure to reduce the risk of accidental ingestion. Dogs can breathe, drink, and accept food while wearing the muzzle, which effectively helps prevent biting, chewing, and licking. Suitable for use during veterinary visits and grooming sessions. [High-Quality Material] - Constructed from soft, natural, non-toxic silicone, this pet muzzle is durable and comfortable to wear, helping to avoid skin irritation or bruising. [Applicable Breeds] - Designed for short-snout dog breeds such as French Bulldogs, English Bulldogs, American Bulldogs, Pugs, Shih Tzu, Boston Terriers, Pekingese, Bullies, and Tibetan Spaniels. [Easy to Clean] - Unlike fabric muzzles, this silicone muzzle can be easily cleaned by rinsing with water, making it simple to remove food residue and dirt. [Size Selection] - Please measure your dog's snout carefully before purchasing. Refer to the size guide in Figure 3 and follow the included instructions for proper fit.