As seen on CNN and in People Magazine!  Protection and prevention are the key to your dog's healthy eyes! All Dog Doggles have shatterproof, anti-fog Doggle lenses which block 100% of UV light and keep out wind and debris. The Doggle wrap around frames completely enclose the eyes with no gaps for straylight or foreign objects. Two Doggle adjustable elastic straps keepDoggles on securely during any activity. Does your dog ride with hishead out of the car window? Motorcycle? Truck? Sensitive to brightlight? Run through brush? Hang out on the beach or at ski resorts? Fashion minded? There are a multitude of uses for Dog Doggles!Use the Size Chart below to select the proper size for your dog. 
Dog Size                Back Strap and          Chin Strap         Lens Size
In Pounds                Frame Length             Length
Extra Small 1 - 10         5" - 13"                 3" - 7"           1" H x 1.25" W
Small 9 - 25                12" - 20"                 4" - 8"        1.5" H x 2" W
Medium 20 - 60          15" - 25"                 5" - 11"      1.5" H x 2.25" W
Large 50 - 90              18" - 30"                 6" - 15"      1.5" H x 2.5" W
Extra Large 90 and up  22" - 45"                1" - 26"         2" H x 3" W

How to measure your dog for a proper fit:

Doggles ensure a great fit by using two adjustable headstraps - one behind the head and one under the chin. The chin strap simply wraps under your dog's chin and snaps into place. They are very simple to use.Measure the entire head circumference, across the eyes and around under the ears. This is the Back Strap and Frame Length.For the Chin Strap, start just under one ear, go under the chin, and back up to just under the other ear (like a helmet strap).

Product SKU: RF-XSSILSBLACKSM