Sizing Tables – Unreasonable Pets®️

Harness Guide

Measuring Tips: Use a soft tape measure, pulling the tape snug but not tight. The chest girth is taken from behind the front legs, around the widest part of your dog's chest. The neck measurement is taken from the widest part of his neck (harnesses sit much lower than collars, so this will be different from your dog's collar size). Remember to allow sufficient room to slip two fingers between the harness and your pup’s body.

Shop Harnesses

Harnesses - Size & Breed

XS

Base of Neck: 10" to 15"

Chest: 12" to 17"

Example Breed:

Yorkie, Pekingese, Havanese, Shih Tzu, Chihuahua, Maltese, most toy breeds

S

Base of Neck: 13" to 22"

Chest: 15" to 25"

Example Breed:

Cocker Spaniel, Mini Goldendoodle, Pug, Shih Tzu, Boston Terrier, Corgi

M

Base of Neck: 16" to 26"

Chest: 18" to 29"

Example Breed:

Shiba Inu, Pit Bull, Vizsla, Border Collie, French Bulldog

L

Base of Neck: 20" to 33"

Chest: 23" to 37"

Example Breed:

Labrador, Golden Retriever, German Shepherd, Australian Cattle Dog

Bandana Guide

Measuring Tips: Measure your pup's neck with a soft tape measure, pulling the tape snug but not tight (if you don't have a tape measure, use a piece of string and then measure the string with a ruler). Allow sufficient room to slip two fingers between the bandana and your pup's neck.

Shop Bandanas

Bandanas - Size & Breed

S

Neck Circumference: Up to 13"

Example Breed:

Chihuahua, Yorkie, Pomeranian, Havanese, Maltese, Shih Tzu, most toy breeds

M

Neck Circumference: Up to 18"

Example Breed:

Cocker Spaniel, Shiba Inu, Beagle, French Bulldog, Pug, Mini Goldendoodle, Corgi

L

Neck Circumference: Up to 22"

Example Breed:

Labrador, Golden Retriever, Australian Shepherd, Boxer, Siberian Husky, Vizsla, Wheaten Terrier

Collar Guide

Measuring Tips: Measure your pup's neck with a soft tape measure, pulling the tape snug but not tight (if you don't have a tape measure, use a piece of string and then measure the string with a ruler). Allow sufficient room to slip two fingers between the collar and your pup's neck.

Shop Collars

Collars - Size & Breed

XS

Neck Circumference: 8" to 12"

Example Breed:

Yorkie, Pekingese, Havanese, Shih Tzu, Chihuahua, Maltese, most toy breeds.

S

Neck Circumference: 11" to 16"

Example Breed:

Cocker Spaniel, Mini Goldendoodle, Pug, Shih Tzu, Boston Terrier, Corgi

M

Neck Circumference: 14" to 19"

Example Breed:

Shiba Inu, Pit Bull, Vizsla, Border Collie, French Bulldog

L

Neck Circumference: 18" to 26"

Example Breed:

Labrador, Golden Retriever, German Shepherd, Australian Cattle Dog

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