We always try our best to accommodate pets of any breed and size, but dogs come in all kinds of unique size and shape! So please be sure to measure your pet’s sizing (then check and double-check!) before making your size selection.

The best way to get the perfect fit for your step in harness is to take two measurements, one at the lower part of the neck and one at the widest part of the chest just behind the front legs. For comfort, add one finger under the tape before recording the measurement in centimetres / inches.

If you find that your pet is in between sizes, go for the larger size! This way you will have room for growth or an increase in coat thickness. 

SIZE NECK  CHEST TYPICAL BREEDS
Extra, Extra Small (XXS)

34 - 36cm
13.4 - 14.2"

39 - 41cm
15.4 - 16.1"

Puppy
Chihuahua

Extra Small (XS)

40 - 42 cm
15.7 - 16.5"

44 - 46 cm
17.3 - 18.1"

Puppy
Chihuahua
Miniature Dachshund
Shihtzu
Toy Poodle

Small (S)

43 - 45 cm
16.7 - 17.7"

48 - 50 cm
18.9 - 19.7"

Dachshund
Boston Terrier

Medium (M)

44 - 46 cm
17.3 - 18.1"

52 - 54 cm
20.5 - 21.3"

Cavoodle
Cockapoo
Pug
Spaniels

Large (L)

52 - 54 cm
20.5 - 21.3"

58 - 60 cm
22.8 - 23.6"

French Bulldog
(Frenchie)
Labrador

Extra Large (XL)

61 - 63 cm
24 - 24.8"

69 - 71 cm
27.2 - 28"

Australian Shepherd
Dalmatian
Golden Retriever