<b> Breed Recommendations for Size Large </b> <br> Golden Retriever, Labs, Weimaraner, Rhodesian Ridgeback, Setters. <br> Consider the type of fit you seek. If you want a looser fit, choose the next larger size. <br> <br> <b> General Guidelines </b> <br> These booties are designed for a snug, spandex-like fit. If you want a looser fit, <br> for wound protection, order the next larger size. <br> For example, Model size paws measure 4.25" and he can wear both size large and extra large. <br> <br> <b> How to put on </b> <br> Completely unfasten all straps. Pull opening of bootie wide, and guide your dog's paw <br> all the way to the toe end of bootie. Fit should be snug, much like a shoe, and may <br> require some effort. Fasten straps securely. Your dog may <br> walk funny at first; this is completely normal. <br> <br> Please do not leave booties on for extended periods of time in extreme heat conditions. <br> Please note: these booties are soft soled and will wear down with constant use on abrasive surfaces.