Cart 0

Sizing Chart

Every dog is different in size and shape, so please make sure that you measure and double check the sizing of your fur-baby before making a size selection.

To find the best size check out the below sizing charts.
Please note that there are different sizing charts for the different products that we sell. 

If you're still not sure which would be the best fit, send us an email to info@bigandlittledogs.com with the following details and we will suggest the best fit for them:

1. Measure around the widest part of the base of the neck (the area where the collar would naturally sit)

2. Measure around the widest part of your dog's ribcage, just behind their front legs

3. Which products you would like sizing suggestions for

 

Here are a couple of tips for sizing:

  • For neck and chest, please allow sufficient room to slip two fingers between the measuring tape and the dog’s neck or chest. A snug fit is what you are aiming for - just make sure it is not too tight or chokes your pet.
  • Order the next size up if your dog falls between measurements.
Dog Sizing Chart

Sizing Charts

Reversible Harnesses Sizing

 Size Neck (cm) Chest (cm)
Extra Small 26cm - 28cm 30cm - 34cm
Small 28cm - 30cm 32cm - 43cm
Medium 30cm - 34cm 42cm - 55cm
Large 38cm - 41cm 48cm - 75cm
Extra Large
42cm - 45cm
51cm - 81cm

 

Hoody Harnesses Sizing

 Size Neck (cm) Chest (cm)
Extra Small 26cm - 28cm 32cm - 35cm
Small 28cm - 30cm 36cm - 45cm
Medium 30cm - 34cm 43cm - 57cm
Large 38cm - 41cm 54cm - 75cm
Extra Large
42cm - 45cm
57cm - 83cm

 

Adjustable Harnesses Sizing

Size
Neck (cm)
Chest (cm)
Extra Small 26cm – 40cm 35cm – 47cm
Small
36cm – 48cm
41cm – 54cm
Medium
43cm – 51cm
46cm – 62cm
Large
47cm – 57cm
57cm – 83cm
Extra Large
50cm – 63cm
60cm – 89cm


Chest Plate Harness Sizing

 Size Neck (cm) Chest (cm)
Medium 40cm - 69cm 44cm - 73cm
Large 48cm - 83cm 55cm - 94cm


Solid Mesh Harnesses Sizing

Size
Neck (cm)
Chest (cm)
Small
25cm
31cm – 45cm
Medium
32cm
36cm – 53cm
Large
35cm
48cm – 73cm
Extra Large
40cm
53cm – 81cm

 

Strap Harnesses Sizing

Size
Neck (cm)
Chest (cm)
Strap Size (mm)
Medium 36cm – 60cm 48cm – 70cm 20mm width
Large 50cm – 78cm 64cm – 100cm 25mm width

 

Collar Sizing

Size
Neck (cm)
Strap Size (mm)
Extra Small 22cm - 30cm 15mm width
Small
29cm – 39cm
20mm width (older collection) / 15mm width (new collection)
Medium
33cm – 51cm 20mm width
Large
41cm – 66cm
25mm width (older collection) / 35mm width (new collection)

 

Cooling Coat Sizing

Size

Typical Breed

Centre Back

Girth

Neck

Toy

Toy Poodle

Fox Terrier

Pomeranian

28cm

(11’’)

35-49cm

(14-19’’)

31-39cm

(12-15’’)

XXS

Mini Dash

Italian Grey

Maltese

38cm

(15’’)

36-54cm

(14-21’’)

33-42cm

(13-16.5’’)

XS

Boston Terrier

Pug

French Bulldog

36cm

(14’’)

44-61cm

(17-24’’)

42-49cm (16.5-19’’)

S17

Beagle

Cockerspaniel

 

43cm

(17’’)

50-78cm

(20-30’’)

46-53cm

(18-21’’)

S19

Mini Bull Terrier

Staffy

Corgie

48cm

(19’’)

52-79cm

(20-31’’)

48-55cm

(19-22’’)

W21

Whippet

53cm

(21’’)

51-66cm

(20-26’’)

35-42cm

(13-16’’)

M21

Shar-pei

Bulldog

Large Staffy

53cm

(21’’)

56-90cm

(22-35.5’’)

53-68cm

(23-27’’)

M24

Border Collie

Husky

Boxer

61cm

(24’’)

56-88cm

(22-35’’)

53-68cm

(21-27’’)

L28

Dalmatian (Male)

Doberman

Labrador

71cm

(28’’)

66-81cm

(24-32’’)

55-68cm

(22-27’’)

XL36

German Shepard

Rottie

Bull Mastiff

71cm

(28’’)

71-99cm

(28-39’’)

52-68cm

(22-27’’)

XXL34

Dogue De Bordeaux

Great Dane

Newfoundland

86cm

(34’’)

86-117cm

(34-46’’)

71-95cm

(28-37.5’’)