ThinkPet Dog Cold Weather Coats-Cozy Waterproof Windproof Reversible Winter Dog Jacket, Thick Padded Warm Coat Reflective Vest Clothes for Puppy Small Medium Large Dogs,(M(Chest 18.75-20in,Back 12in))

How to measure your dog for a jack or coat? Cautions for size Different coats have different size standards.

The size M your dog always wears may not be the same as ThinkPet offers.

Do measure to choose the right size.

Please check the video for how to.

Choose by CHEST SIZE IN PRIORITY.

Please take your dog growth into consideration.

If your dog is between sizes, SIZE UP.