Size Guide
How To Measure
Neck
Measure where a collar would sit. A comfortable fit allows two flat fingers between the tape and the neck.
Chest
Wrap the tape measure around the widest part of your dog’s chest, just behind the front legs.
Back
Measure from the shoulder blades down to the base of the tail.
HARNESSES
EXTRA SMALL HARNESS
Neck: 29–36cm
Back: 36–48cm
Eddie the Chihuahua
Weight: 3.5kg
Neck: 25cm
Chest: 34cm
Length: 31cm
@eddie.thechihuahua
SMALL HARNESS
Neck: 35–44cm
Back: 41–54cm
Pippa the Welsh Terrier
Weight: 8kg
Neck: 32cm
Chest: 57cm
Back: 40cm
MEDIUM HARNESS
Neck: 39–51cm
Back: 46–61cm
Morty the Pug
Weight: 8.5kg
Neck: 42cm
Chest: 51cm
Back: 35cm
@morty_thepug
Nala the English Cocker Spaniel
Weight: 11kg
Neck: 33cm
Chest: 60cm
Back: 43cm
@nala_thegoldencocker
LARGE HARNESS
Neck: 42–56cm
Back: 57–83cm
Rick the French Bulldog
Weight: 14.5kg
Neck: 46cm
Chest: 59cm
Back: 47cm
@morty_thepug
JUMPERS
EXTRA SMALL JUMPER
Neck: 26cm
Chest: 33cm
Back: 26cm
Size Reference: Chihuahua, Brussels Griffon, Small Terrier
Roughly suits a 2kg dog.
Arlo the Chihuahua Cross
Weight: 1.7kg
Neck: 18cm
Chest: 28cm
Back: 23cm
@thelittlespuds
Elmo the Chihuahua
Weight: 2.5kg
Neck: 26cm
Chest: 38cm
Back: 24cm
@thelittlespuds
Schatzie the Chihuahua
Weight: 1.2kg
Neck: 23cm
Chest: 31cm
Back: 25cm
@schatziethechi
SMALL JUMPER
Neck: 33cm | 13"
Chest: 48cm | 19"
Back: 26cm | 10"
Size Reference: Italian Greyhound, Mini Dachshund, Jack Russell
Roughly suits a 4kg dog.
Eddie the Chihuahua
Weight: 3.5kg
Neck: 25cm
Chest: 34cm
Back: 31cm
@eddie.thechihuahua
Lulu the Mini Dachshund
Weight: 3.5kg
Neck: 25cm
Chest: 38cm
Back: 38cm
@maya_and_lulu_dachshunds
Harper the Italian Greyhound
Weight: 4kg
Neck: 22cm
Chest: 38cm
Back: 33cm
@harper.rooo
Marley the Mini Dachshund
Weight: 4.6kg
Neck: 27cm
Chest: 42cm
Back: 35cm
@marleysminiaturelife
MEDIUM JUMPER
Neck: 46cm
Chest: 55cm
Back: 35cm
Size Reference: French Bulldog, Mini Schnauzer, Pug, Cavalier
Roughly suits a 6kg dog.
Maya the Mini Dachshund
Weight: 6.8kg
Neck: 27cm
Chest: 45cm
Back: 38cm
@maya_and_lulu_dachshunds
Lola the Boston Terrier
Weight: 7kg
Neck: 28cm
Chest: 46cm
Back: 39cm
@lola_and_leonard
Fiorella the Italian Greyhound
Weight: 7kg
Neck: 25.5cm
Chest: 49.5cm
Back: 35cm
@fiorellatheiggy
LARGE JUMPER
Neck: 47cm | 18½"
Chest: 65cm | 25½"
Back: 40cm | 16"
Size Reference: French Bulldog, Pug, Dachshund, Cocker Spaniel
Roughly suits a 10kg dog.
Rick the French Bulldog
Weight: 14.5kg
Neck: 46cm
Chest: 59cm
Back: 47cm
@morty_thepug
Bruno the Italian Greyhound
Weight: 10kg
Neck: 30cm
Chest: 58cm
Back: 48cm
@bruno.theiggy
Jazz the Cocker Spaniel
Weight: 10.5kg
Neck: 32cm
Chest: 53cm
Back: 38cm
@jazz.thecockerspaniel
Extra Large
Neck: 53cm | 21"
Chest: 72cm | 28½"
Back: 44cm | 17"
Size Reference: Sheepadoodle
Roughly suits a 15kg dog.
Coffee the Sheepadoodle
Weight: 14kg
Neck: 36cm
Chest: 55cm
Back: 57cm
@coffee_the_sheepadoodle
Extra Extra Large
Neck: 44cm
Chest: 60cm
Back: 55cm
Size Reference: Golden Retriever
Roughly suits a 25kg dog.
Pippi the Staghound x Bull Arab
Weight: 23kg
Neck: 40cm
Chest: 70cm
Back: 60cm
O’dee the Vizsla
Weight: 30kg
Neck: 42cm
Chest: 75cm
Back: 60cm
@odeevizsla
Lily the Golden Retriever
Weight: 30kg
Neck: 55cm
Chest: 88cm
Back: 65cm
Turtlenecks
Extra Small
Neck: 26cm | 10"
Chest: 30cm | 11½"
Back: 26cm | 10"
Size Reference: Chihuahua, Brussel Griffon, Small Terrier
Roughly suits a 2kg dog.
Arlo the Chihuahua cross
Weight: 1.7kg
Neck: 18cm
Chest: 28cm
Length: 23cm
@thelittlespuds
Elmo the Chihuahua
Weight: 2.5kg
Neck: 26cm
Chest: 38cm
Length: 24cm
@thelittlespuds
Small
Neck: 30cm | 11½"
Chest: 33cm | 13"
Back: 33cm | 13"
Size Reference: Italian Greyhound, Mini Dachshund, Jack Russell
Roughly suits a 4kg dog.
Lulu the Mini Dachshund
Weight: 3.5kg
Neck: 25cm
Chest: 38cm
Length: 38cm
@maya_and_lulu_dachshunds
Eddie the Chihuahua
Weight: 3.5kg
Neck: 25cm
Chest: 34cm
Length: 31cm
@eddie.thechihuahua
Medium
Neck: 37cm | 14½"
Chest: 39cm | 15½"
Back: 38cm | 15"
Size Reference: French Bulldog, Mini Schnauzer, Pug, Cavalier
Roughly suits a 6kg dog.
Maya the Mini Dachshund
Weight: 6.8kg
Neck: 27cm
Chest: 45cm
Length: 38cm
@maya_and_lulu_dachshunds
Fiorella the Italian Greyhound
Weight: 7kg
Neck: 25.5cm
Chest: 49.5cm
Length: 35cm
@fiorellatheiggy
Louis the Doodle
Weight: 8kg
Neck: 33cm
Chest: 52cm
Length: 42cm
@louisbringstheswag
Large
Neck: 42cm | 16½"
Chest: 45cm | 17½"
Back: 44cm | 17"
Size Reference: French Bulldog, Pug, Dachshund, Cocker Spaniel
Roughly suits a 10kg dog.
Bruno the Italian Greyhound
Weight: 10kg
Neck: 30cm
Chest: 58cm
Back: 48cm
@bruno.theiggy
Jazz the Cocker Spaniel
Weight: 10.5kg
Neck: 32cm
Chest: 53cm
Length: 38cm
@jazz.thecockerspaniel
Extra Large
Neck: 53cm | 21"
Chest: 53cm | 21"
Back: 50cm | 19½"
Size Reference: Sheepadoodle
Roughly suits a 14kg dog.
Coffee the Sheepadoodle
Weight: 14kg
Neck: 36cm
Chest: 55cm
Back: 57cm
@coffee_the_sheepadoodle
Extra Extra Large
Neck: 44cm
Chest: 60cm
Back: 55cm
Size Reference: Golden Retriever
Roughly suits a 25–30kg dog.
Pippi the Staghound x Bull Arab
Weight: 23kg
Neck: 40cm
Chest: 70cm
Back: 60cm
O’dee the Vizsla
Weight: 30kg
Neck: 42cm
Chest: 75cm
Back: 60cm
@odeevizsla
Lily the Golden Retriever
Weight: 30kg
Neck: 55cm
Chest: 88cm
Back: 65cm