This Dog Jacket Dog Coat is soft and warm to protect your beloved puppy in the cold weather, whenever outdoor or indoor activities.

Size Chart
XS: Back Length: 10.2", Neck Girth: 11.0", Chest Girth:13.3-15.7"
S: Back Length: 12.5", Neck Girth: 11.8", Chest Girth:16.5-18.8"
M: Back Length: 14.1", Neck Girth:14.1", Chest Girth:18.8-21.2"
L: Back Length: 15.7", Neck Girth: 15.7", Chest Girth: 20.0-25.8"
XL: Back Length:16.5", Neck Girth: 18.1", Chest Girth:22.4-26.7"
2XL: Back Length: 19.29", Neck Girth:21.8", Chest Girth:24.0-29.9"
3XL: Back Length:21.6", Neck Girth:25.1", Chest Girth:26.7-33.0"

Suitable for many breeds of dogs, here just some references below:
Size XS or S for little dogs or puppies, such as Chihuahua, Pomeranian, Toy Poodle, Yorkshire Terrier, Papillon, Teacup Poole, etc.

Size M, L or XL for medium dogs, such as Mini Dubin, Pug, Mini Schnauzer, Small Bull Terrier, Norwegian terrier, Corgi, etc.

Size XXL or XXXL for large dogs, such as Fox Terrier, Bull Terrier, Boxer, Dalmatian, Afghan Hound, Shiba Inu, Samoyed, Sausage Dog, Labrador, Golden Retriever, Border Collie, Husky, etc.

*The actual measurement results shall prevail.

How to Measure Your Pet:
1.Neck Girth: Measure across the thickest part of dog's neck and please add about 0.5-1in (or more) of free space for your dog and then compare with the size chart.
2.Chest Girth: Pull tape across the thickest part of dog's chest (the root of forelegs), please add about 1-1.5in of free space then compare with the size chart.
3.Back Length: Measure from the neck to the bottom of the tail and compare with the size chart carefully.

Note:
❥Let the dog stand tall and relax when you measure your dog.
❥Please measure several times, because it will reduce random errors.THANK YOU!