ectenx dog shoes water resistant dog booties for large dog hiking running, pet snow protector black 4pcs (size 7# 2.8"x3.2") ectenx <b>we offer multiple sizes for dogs: </b><br> #5: 2.7"x2.2"(l*w) for 40-55 lbs; <br> #6: 2.9"x2.5"(l*w) for 52-65 lbs; <br> #7: 3.1"x2.7"(l*w) for 63-75 lbs; <br> #8: 3.3"x2.9"(l*w) for 74-88 lbs. <br><br> <b>how to measure their paws and choose the correct size? </b><br> 1. place the paws on paper and press down on the top, mimicking how the paws spreads when they are walking. <br> 2. mark the left and right sides on the paper and measure the distance between the marks, compare to the size chart to choose the correct size. <br> 3. the width of the paw should be smaller than the dog shoes size chart. <br> 4. if the size is between the size chart, take the big size one would be more comfortable for dogs. <br><br> <b>how to put on the shoes? </b><br> open the top edge of shoes wide and put the paw in, clip the bottom strap, then tighten the top reflective strap. these two straps provide extra closure and tightness, please make sure two straps are tight enough, but leave enough room inside for movement. <br><br> <b>tips: </b><br> 1. we suggest our buyers to read other buyers' feedback or reviews, it will be helpful for you to choose suitable dog shoes. <br> 2. some dogs may hate their shoes in the beginning, please be patient as they need a fews time to get used to the shoes. you can give them some tasty treat or encouragement when they trying to walk, our clever fellows will figure out they can do anything as normal even wearing these shoes. <br> 3. please clip all your dogs nails regularly, the shoes would be more comfortable for them. <br>