Find My Size

Every brand sizes differently, so please measure your pet rather than relying on a collar or harness you already own. If you are between sizes, size up or get in touch. We offer custom sizing at no extra cost.

Size First Hole Last Hole Width Typical Breeds
XS 17cm
6.7"
23cm
9.1"
1.5cm
0.6"
Chihuahua, Toy Poodle, newborn puppies
S 22cm
8.7"
30cm
11.8"
1.5cm
0.6"
Chihuahua, Pomeranian, Yorkshire Terrier
M 27cm
10.6"
35cm
13.8"
2cm
0.8"
French Bulldog, Jack Russell, Pug, Boston Terrier
L 32cm
12.6"
40cm
15.7"
2cm
0.8"
Beagle, Cocker Spaniel, Poodle
XL 37cm
14.6"
45cm
17.7"
2cm
0.8"
Border Collie, Bulldog, Springer Spaniel
2XL 42cm
16.5"
50cm
19.7"
2.5cm
1.0"
Labrador, Golden Retriever, Boxer
3XL 47cm
18.5"
55cm
21.7"
2.5cm
1.0"
German Shepherd, Rottweiler, Doberman

Measure around the widest part of your dog's neck with a soft tape, and leave room for two fingers under the collar.

Size First Hole Last Hole Width
XS 17cm
6.7"
22cm
8.7"
1.3cm
0.5"
S 22cm
8.7"
28cm
11.0"
1.3cm
0.5"
M 27cm
10.6"
33cm
13.0"
1.3cm
0.5"

Every size has four holes and is 1.3cm wide. Measure around the widest part of your cat's neck with a soft tape, and leave room for two fingers under the collar.

Please note: our cat collars have a standard buckle, not a breakaway safety buckle.

Size Length Widest Part Strap Width Max. Weight
XS 21-27cm
8.3-10.6"
4.5cm
1.8"
1.5cm
0.6"
10kg
22lb
S 26-32cm
10.2-12.6"
4.5cm
1.8"
1.5cm
0.6"
15kg
33lb
M 31-37cm
12.2-14.6"
5cm
2.0"
2cm
0.8"
18kg
40lb

Shaped for whippets, greyhounds and other sighthounds. Allow a snug two finger gap between the collar and your pet's neck.

Size Neck Chest Min Chest Max Front Length
XS 29cm
11.4"
32cm
12.6"
40cm
15.7"
10cm
3.9"
S 30cm
11.8"
39cm
15.4"
47cm
18.5"
10cm
3.9"
M 35cm
13.8"
44cm
17.3"
52cm
20.5"
13cm
5.1"
L 39cm
15.4"
49cm
19.3"
57cm
22.4"
16cm
6.3"
XL 42cm
16.5"
56cm
22.0"
64cm
25.2"
16cm
6.3"

Measure around the widest part of your dog's chest, just behind the front legs. Chest Min is the first hole and Chest Max is the last hole. There are five adjustment holes, giving 8cm of flexibility. Neck is measured where the collar naturally sits and is not adjustable.