JIA.L Dog Goggles Medium or Large Dog Sunglasses Anti-UV Waterproof Windproof Glasses Dog Eyewear for Long Snout Dogs (Silver.

Product Specification: Material: PC LINESFrame cottonNylon tape Dimension: 8*2. 2in/21. 5*6cm(L*WWeight: 1. 97oz/56g Note: * Specifically for medium and large breeds. * Use on dogs only. * Measure your pet for the pawfect fit. * Do not over tighten straps. ② Train when your dog is tired and is less apt to put up a fight. Make training sessions very short at first and do this a few times per day. ④ Always include plenty of praise and treats. ⑤ Train outside or in good lighting conditions.