The best choice for pets: — The collar is adjustable, don’t worry too tight or too loose. — Do not wash by hand, do not put in a washing machine or dryer. — Ventilation hole designed, breathable and comfortable, your dog will not feel hot. —Available in 2 colors and 5 sizes, measure your dog’s muzzle before purchasing. Note: Do not let your dog wear a muzzle too long because they are not not able to chat and refresh. About our services: If you have any questions, please leave a message , we will get back to you within 24 hours and provide the best service. If you are satisfied with our products, please give a positive feedback, we will thank you for your encouragement. If you are not satisfied, contact us, we will solve the problem until you are satisfied. t. When you buy PETCUTE, we donate a portion of the profits to animal charities for animal shelters and rescue. Brand History: PETCUTE originated in 2001, Los Angeles Smith couples adopted lots of dogs and strays, in order