Give your dog the traction they need to stay safe and secure on slippery indoor surfaces such as tile, laminate and hardwood. Grip covers entire paw so even if the socks twist your dog will have the traction they need. Sizing is very important so please contact us for help in determining the best size for your dog. **MEASURING INSTRUCTIONS** Both weight and paw measurements are very important in determining the correct size. If your dog does not match the weight category for his paw size, please contact us for sizing assistance. When measuring width please have your dog standing (if possible) and measure flat across the top of the paw at the widest point - please do not measure down the sides. If your dog is 60lbs or more we recommend going up one size from where the width lines up with our sizing. The best way to ensure your dog has success with our socks is to contact us for sizing assistance because having the right fit makes all the difference.