Before purchasing, please measure weight and height of your pet. Please refer to our size chart Size instruction Please select the most suitable dog carrier bag. for small dogs depending on the scope (please refer to the picture for the measurement method) Tips: The data is measured manually, and the length is approximately 1 to 2. 1.5 inches apart. When the animal is in this puppy bag, the legs are curled up . Please use the drawstring to adjust it according to your pet’s neck size.< /li> Please adjust the shoulder strap for best fit and comfortable wearing Feel free to get yourself this soft pet carrier to keep your small pet safe. and at comfortable Product usage scenarios With this dog carrier for small dogs, take your sticky spirit wherever you go you go, promote the relationship between parents and baby animals. Applicable scenarios: puppy scarf small dogs for hiking, shopping, subway, cooking, working, traveling, walking, camp, etc. If pets are old, injured or blind , we can