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.
Please also note, our sizing may be different to other brands that are on the market. Ensure that you double check the sizing of each harness. We would recommend not assuming that you will be the same size as another brand.
Also note that each Harness Type does have a different sizing, so please ensure to check the size chart prior to purchasing, as your pup may be in a different size in each type of harness.
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.
Sizing Charts
Reversible Harnesses Sizing
| Size | Neck (cm) | Chest (cm) |
| Extra Small | 26cm - 28cm | 30cm - 39cm |
| Small | 28cm - 30cm | 32cm - 42cm |
| 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 | 30cm - 39cm |
| 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
|
Classic Print Harness Sizing
|
Size
|
Neck (cm)
|
Chest (cm)
|
|
Extra Small
|
23cm - 25cm
|
31cm – 45cm
|
|
Small
|
30cm - 32cm
|
36cm – 53cm
|
|
Medium
|
33cm - 35cm
|
48cm – 73cm
|
|
Large
|
37cm - 40cm
|
53cm – 81cm
|
| Extra Large | 42cm - 46cm | 64cm - 93cm |
|
Extra Extra Large |
46cm - 50cm |
66cm - 99cm (note: chest strap is 3.8cm wide) |
Please note: if you already own one of the following Classic Print Harnesses (Camo, Love is Love, Perfect Petals, Dino-Mite, Palms for Dayze, Pine For You or Wild Love), our sizing has changed and you will need to re-check which size you should purchase. If you do have any issues, please email info@bigandlittledogs.com with your neck and chest measurement or the size and design you already own and we can help you out!)
Classic Plain Harness Sizing
|
Size
|
Neck (cm)
|
Chest (cm)
|
|
Extra Small
|
23cm - 25cm
|
31cm – 45cm
|
|
Small
|
30cm - 32cm
|
36cm – 53cm
|
|
Medium
|
33cm - 35cm
|
48cm – 73cm
|
|
Large
|
37cm - 40cm
|
53cm – 81cm
|
Strap Harnesses Sizing
|
Size
|
Neck (cm)
|
Chest (cm)
|
Strap Size (mm)
|
| Small | 30.5cm - 46cm | 38cm - 54cm | 15mm width |
| 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 | 15mm width |
|
Medium
|
33cm – 51cm | 20mm width |
|
Large
|
41cm – 66cm | 25mm width |
Leash Sizing
|
Size
|
Width (mm) | Length (cm) | Weight (g) |
| 1.5cm | 15mm | 152cm | 80g |
| 2.5cm | 25mm | 152cm | 145g |
Neckerchief Sizing
|
Size
|
Neck (cm)
|
| Small/Medium | up to 45cm |
|
Medium/Large
|
up to 65cm |
Hoody Jumper Sizing
If in between sizes, please size up
| Size | Neck (cm) | Chest (cm) | Length (cm) |
| Extra Small | 25cm - 30cm | 35cm - 42cm | 22cm |
| Small | 28cm - 32cm | 40cm - 48cm | 25cm |
| Medium | 34cm - 40cm | 46cm - 52cm | 29cm |
| Large | 38cm - 42cm | 50cm - 56cm | 34cm |
|
Extra Large
|
40cm - 46cm
|
54cm - 62cm | 38cm |
| Extra Extra Large | 45cm - 50cm | 62cm - 70cm | 45cm |
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’’) |
