Recommended Dog Breeds: Chihuahua,Pomeranian,Doberman,Poodle,Yorkshire Terrier, Miniature Pinscher, Beagles, Butterfly dog and other small dogs Measuring: STEP 1: Have dog stand on a piece of paper STEP 2: Lift dogs opposite paw so that the weight is placed firmly on the paw that is being measured STEP 3: Mark both sides of the widest part of the paw STEP 4: Measure the disatance,choose the correct size. Choose the correct size according to below chart,the Width of dogs paw should be Smaller than the Shoes Soles Width: SizeShoes Soles LengthShoes Soles WidthRecommended Weight Small 1.3inch/3.3cm 1.3inch/3.3cm for 11-16 lbs Medium 1.5inch/3.8cm 1.5inch/3.8cm for 16-21 lbs Large 1.7inch/4.3cm 1.7inch/4.3cm for 21-26 lbs Feature: Flexible,skid-resistant and waterproof sturdy soles,well provide traction and offer serious paw protection in wet and dry,hot and cold conditions This set of flexible pet boots will act as a good partner for them,protecting the paws against hurt from sidewalks,asphalt,grass etc.The sole of the waterproof d-urable dog boots is sturdy,flexible,skid-resistant and allows the boots to be used indoorsor outdoors,in wet and dry,hot and cold conditions.They are sturdy enough to withstand outside play,and protect your dogs paws from stones, dirt and mud. Shoes are fastened firmly by straps,which are long and adjustable,capable to prevent slipping off and supply a customized tightness for secure closure Kindly Attention: Though the soles are waterproof,the dog boots can not be applied in deep water orin sands,because there may be water or fine sand seepage through sewing needle holes Package List: 4 x Dog Shoes - This Only for Small Dog(Chihuahua,Pomeranian,Doberman,Poodle,Yorkshire Terrier,Miniature Pinscher,Beagles, Butterfly dog)! Rubber Dog Boots Shoes waterproof! Made of natural rubber,Adjustable straps, difficult to slip off.100% Brand New and high quality - How to choose the size,please read the Produt Description below. Attention:If your dog weighs >12lb,please dont choose, it is only suitable for small dog - Cute boots is protective rain shoes for your lovely dog,which is made of d-urable and flexible rubber material.Anti-skip bump design at the bottom of the pet shoes. Their skid-free pads also prevent dogs sliding on slippery floors - Waterproof, perfectly dress up for rainy days,Keeps your dogs paws clean on rainy days! Clean paws mean a clean house! To protect timber floors from scratches,or to protect paws after injury or surgery.Protect your dogs precious paws in winter, spring, summer and fall - Natural feeling boots your dog will love! Made out of d-urable,thin natural rubber, so natural that your dog will feel the ground providing a sense of security and confidence.Great for use in snow, ice, salt, sand, mud, chemicals and pesticides, as medical cover-up and dogs with grass allergies. Clean and wash it with ease, soft and hand washable