Canine Sizing Chart

Measuring Diagram

Measuring Tutorial

Sizing Chart
Shirt Size Chest Girth Back Length Weight
3XS 10.0–15.0 in. 10.0–13.0 in. 3–8 lbs.
Click here to view XXXS fit
XXXS Overview

XXXS FIT RANGE

Chest Girth: 10.0–15.0 in.

Back Length: 10.0–13.0 in.

Weight: 3–8 lbs.

Representative dogs for size XXXS

  • Name: Oliver

    Breed: Mixed

    Chest Girth: 10 in. | Back Length: 10 in. | Weight: 3.8 lbs.

    Narrow or Wide (between front legs): Narrow

  • Name: Frida

    Breed: Yorkie

    Chest Girth: 12 in. | Back Length: 11.5 in. | Weight: 4.5 lbs.

    Narrow or Wide (between front legs): Narrow

  • Name: Gizmo

    Breed: Mixed

    Chest Girth: 15 in. | Back Length: 13 in. | Weight: 6 lbs.

    Narrow or Wide (between front legs): Narrow
2XS 14.0–15.5 in. 11.5–15.0 in. 7–12 lbs.
Click here to view fit XXS
XXS Overview

XXS FIT RANGE

Chest Girth: 14.0–15.5 in.

Back Length: 11.5–15.0 in.

Weight: 7–12 lbs.

Representative dogs for XXS size

  • Name: Fozzie

    Breed: Morkie

    Chest Girth: 13 in. // Back Length: 16.5 in. // Weight: 8 lbs.

    Narrow or Wide (between front legs): Narrow

  • Name: Taco

    Breed: Chihuahua

    Chest Girth: 15 in. // Back Length: 10 in. // Weight: 10 lbs.

    Narrow or Wide (between front legs): Narrow
XS 14.5–20.0 in. 12.0–19.0 in. 9–18 lbs.
Click here to view XS fit
XS Overview

XS FIT RANGE

Chest Girth: 14.5–20.0 in.

Back Length: 12.0–19.0 in.

Weight: 9–18 lbs.

Representative dogs for size XS

  • Name: Ginny Mae

    Breed: Jack Russell

    Chest Girth: 16 in. // Back Length: 15 in. // Weight: 13 lbs.

    Narrow or Wide (between front legs): Narrow

  • Name: Stitch

    Breed: Pug

    Chest Girth: 20 in. // Back Length: 11 in. // Weight: 17 lbs.

    Narrow or Wide (between front legs): Narrow

  • Name: Ellie Mae

    Breed: Jack Russell

    Chest Girth: 18 in. // Back Length: 17 in. // Weight: 17 lbs.

    Narrow or Wide (between front legs): Wide
S 19.0–24.5 in. 13.0–22.0 in. 15–33 lbs
Click here to view Small fit
Small Overview

SMALL FIT RANGE

Chest Girth: 19.0–24.5 in.

Back Length: 13.0–22.0 in.

Weight: 15–33 lbs.

Representative dogs for size Small

  • Name: Char

    Breed: French Bull Dog

    Chest Girth: 22 in. // Back Length: 16 in. // Weight: 30 lbs.

    Narrow or Wide (between front legs): Narrow

  • Name: Cloe and Charlie

    Breed: Pug

    Chest Girth: 23/23 in. // Back Length: 18/19 in. // Weight: 22/23.5 lbs.

    Narrow or Wide (between front legs): Narrow

  • Name: Audrey

    Breed: Mixed

    Chest Girth: 22.5 in. // Back Length: 18 in. // Weight: 29 lbs.

    Narrow or Wide (between front legs): Narrow

  • Name: Rosco

    Breed: Miniature Schnauzer

    Chest Girth: 21.5 in. // Back Length: 17 in. // Weight: 21 lbs.

    Narrow or Wide (between front legs): Narrow
M 23.5–28.0 in. 14.0–24.0 in. 25–55 lbs.
Click here to view Medium fit
Medium Overview

MEDIUM FIT RANGE

Chest Girth: 23.5–28.0 in.

Back Length: 14.0–24.0 in.

Weight: 25–55 lbs.

Representative dogs for size Medium

  • Name: Bella

    Breed: Border Collie Mix

    Chest Girth: 27 in. // Back Length: 20 in. // Weight: 40 lbs.

    Narrow or Wide (between front legs): Narrow

  • Name: Champ

    Breed: Mixed

    Chest Girth: 27 in. // Back Length: 19 in. // Weight: 45 lbs.

    Narrow or Wide (between front legs): Narrow

  • Name: Draco

    Breed: Great Dane (Puppy)

    Chest Girth: 27 in. // Back Length: 25 in. // Weight: 51 lbs.

    Narrow or Wide (between front legs): Wide

  • Name: Hellie

    Breed: Boston terrier, staff terrier and boxer

    Chest Girth: 27.5 in. // Back Length: 23 in. // Weight: 42 lbs.

    Narrow or Wide (between front legs): Narrow

  • Name: Maddy

    Breed: Stumpy tail Cattle Dog

    Chest Girth: 27 in. // Back Length: 21 in. // Weight: 30 lbs.

    Narrow or Wide (between front legs): Wide

  • Name: Wicca

    Breed: Border Collie/collie/ am staff

    Chest Girth: 28.5 in. // Back Length: 21 in. // Weight: 49 lbs.

    Narrow or Wide (between front legs): Narrow
L 26.5–33.0 in. 18.0–32.0 in. 45–75 lbs.
Click here to view Large fit
Large Overview

LARGE FIT RANGE

Chest Girth: 26.5–33.0 in.

Back Length: 18.0–32.0 in.

Weight: 45–75 lbs.

Representative dogs for this Large

  • Name: Brisco

    Breed: Catahoula

    Chest Girth: 31 in. // Back Length: 25 in. // Weight: 68 lbs.

    Narrow or Wide (between front legs): Wide

  • Name: Cletus

    Breed: English Bulldog

    Chest Girth: 30.5 in. // Back Length: 22 in. // Weight: 60 lbs.

    Narrow or Wide (between front legs): Wide

  • Name: Jinx

    Breed: Lab/Shepherd mix

    Chest Girth: 30 in. // Back Length: 32 in. // Weight: 65 lbs.

    Narrow or Wide (between front legs): Narrow

  • Name: Kona

    Breed: Lab Mix

    Chest Girth: 29 in. // Back Length: 29 in. // Weight: 60 lbs.

    Narrow or Wide (between front legs): Narrow

  • Name: Roary

    Breed: Mixed GSD, heeler, terrier

    Chest Girth: 29 in. // Back Length: 25 in. // Weight: 47 lbs.

    Narrow or Wide (between front legs): Wide

  • Name: Sammy Jo

    Breed: English Bulldog

    Chest Girth: 30 in. // Back Length: 23 in. // Weight: 60 lbs.

    Narrow or Wide (between front legs): Wide

  • Name: Sandy

    Breed: Labrador Retriever

    Chest Girth: 31.5 in. // Back Length: 27 in. // Weight: 65 lbs.

    Narrow or Wide (between front legs): Narrow
XL 31.5–35.0 in. 22.0–34.0 in. 55–90 lbs.
Click here to view XL fit
XL Overview

X-LARGE FIT RANGE

Chest Girth: 31.5–35.0 in.

Back Length: 22.0–34.0 in.

Weight: 55–90 lbs.

Representative dogs for size XL

  • Name: Barney

    Breed: Sheepadoodle

    Chest Girth: 32 in. // Back Length: 28 in. // Weight: 63 lbs.

    Narrow or Wide (between front legs): Wide

  • Name: Bentley

    Breed: English Bulldog

    Chest Girth: 31 in. // Back Length: 23 in. // Weight: 62 lbs.

    Narrow or Wide (between front legs): Wide

  • Name: Millie

    Breed: Goldendoodle

    Chest Girth: 34 in. // Back Length: 26 in. // Weight: 55 lbs.

    Narrow or Wide (between front legs): Narrow

  • Name: Sophie

    Breed: Golden Retriever

    Chest Girth: 26.5 in. // Back Length: 27 in. // Weight: 88 lbs.

    Narrow or Wide (between front legs): Wide

  • Name: Weezle

    Breed: Bloodhound Mix

    Chest Girth: 33.5 in. // Back Length: 25.5 in. // Weight: 75 lbs.

    Narrow or Wide (between front legs): Wide
2XL 32.0–38.0 in. 26.0–37.0 in. 75–125 lbs.
Click here to view 2XL fit
2XL Overview

2X-LARGE FIT RANGE

Chest Girth: 32.0–38.0 in.

Back Length: 26.0–37.0 in.

Weight: 75–125 lbs.

Representative dogs for size 2XL

  • Name: Harvie

    Breed: Great Dane

    Chest Girth: 33 in. // Back Length: 27 in. // Weight: N/A

    Narrow or Wide (between front legs): Narrow

  • Name: George

    Breed: Golden Retriever

    Chest Girth: 41 in. // Back Length: 30 in. // Weight: 129 lbs.

    Narrow or Wide (between front legs): Wide

  • Name: Sampson

    Breed: Rottweiler

    Chest Girth: 37 in. // Back Length: 32 in. // Weight: 125 lbs.

    Narrow or Wide (between front legs): Wide
2XL-Long 32.0–38.0 in. 28.0–39.0 in. 75–125 lbs.
Click here to view 2XL-Long fit
2XL-Long Overview

2X-LARGE LONG FIT RANGE

Chest Girth: 39.0–45.0 in.

Back Length: 32.0–43.0 in.

Weight: 130–155 lbs.

Representative dogs for size 2XL-Long

  • Name: Piper

    Breed: Great Dane

    Chest Girth: 38 in. // Back Length: 32 in. // Weight: 100 lbs.

    Narrow or Wide (between front legs): Wide
3XL 37.0–39.0 in. 31.0–32.0 in. 115–130 lbs.
Click here to view 3XL fit
3XL Overview

3X-LARGE FIT RANGE

Chest Girth: 37.0–39.0 in.

Back Length: 31.0–32.0 in.

Weight: 115–130 lbs.

Representative dogs for size 3XL

  • Name: Buckeye

    Breed: Bernese Mountain

    Chest Girth: 39 in. // Back Length: 31 in. // Weight: 115 lbs.

    Narrow or Wide (between front legs): Wide-chested

  • Name: Brinkley (left)

    Breed: Bernese Mountain

    Chest Girth: 36 in. // Back Length: 32 in. // Weight: 120 lbs.

    Narrow or Wide (between front legs): Narrow

  • Name: Silas (right)

    Breed: Bernese Mountain

    Chest Girth: 39 in. // Back Length: 32 in. // Weight: 130 lbs.

    Narrow or Wide (between front legs): Narrow
3XL-Long 39.0–45.0 in. 32.0–43.0 in. 130–155 lbs.
Click here to view 3XL-Long fit
3XL-Long Overview

3X-LARGE LONG FIT RANGE

Chest Girth: 39.0–45.0 in.

Back Length: 32.0–43.0 in.

Weight: 130–155 lbs.

Representative dogs for size 3XL-Long

  • Name: Witten

    Breed: Great Dane

    Chest Girth: 40 in. // Back Length: 28 in. // Weight: 140 lbs.

    Narrow or Wide (between front legs): Wide

  • Name: Dublin

    Breed: Great Dane

    Chest Girth: 40.5 in. // Back Length: 33 in. // Weight: 155 lbs.

    Narrow or Wide (between front legs): Wide
*For wide chested dogs, if your measurements are on the high end of a size, select the next size up.
**If your dog falls between two sizes or prefers a looser fit, select the next size up.

Product Description

Fabric made in NC, USA with our patented technology that absorbs sunlight, including harmful UV light, and converts it into healthy, cool red and near-infrared light, which is used by many veterinarians for a variety of health benefits.

Fabric Content
95% Polyester/5% Spandex

Wash Instructions
Turn inside out and machine or hand wash cold with like colors and hang dry (do not dry clean, iron or bleach).

P.A.W.S.
Tips to protect your dog and maximize playtime outside = Plan + Act + Watch + Stay Cool!!

Additional Guidance
Please note that wear and use of dog clothing should always be supervised. Never leave your dog unattended while wearing the bArctic. For dogs with injuries, please consult your veterinarian prior to having them wearing dog apparel.