?ADJUSTABLE SIZE?: The adjustable strap connecting to the neck help to keep the dog muzzle for large dogs securely in place, ensuring it is snug and anti-slipped. Adjustable at snout and neck strap. Keep the dog muzzle tight enough to control his bite. Attention: picture shows measuring tip of dogs nose, so definitely measure the tip of the snout, not the widest part. | ?COMFORTABLE AND BREATHABLE?: The dog muzzle medium sized dogs practical and reliable is made with high-quality nylon material, soft breathable mesh and soft fabric. The interior of the muzzle has extra soft padding providing the ultimate comfort for your pet. | ?UPGRADE HUMANIZED DESIGN?: The humane design solves the inconvenience of traditional dog muzzle for small dogs that can't drink water, can leave a proper space for your dog mouth to breathe, gasp and drink. While preventing biting and muzzle for dogs used for safe socialization. | ?EASY TO WEAR AND CLEAN?: The ergonomic design of the dog muzzle ensures that the mask stays securely in place. Can easily be secured with a hook and loop fastener to prevent loose ends. Most dogs don't adapt to wear muzzle at the begining, so we have to take time to make them adapt muzzle patiently. It could be washed by the washing machine, and dry flat. | ?RISK FREE CUSTOMER SERVICE?: Please measure the right size before buying and we have provided a chart and measuring instructions, If you have any trouble with finding the right size, we offer great customer support and will work hard to fix your problem.