Sizing guide.

Measure your dog in three simple places and you’ll have the perfect fit first time.

We sniff out the details

Measure from the base of the neck (where the collar sits) to the base of the tail, along the spine.

Measure around the widest part of the chest, just behind the front legs. Keep the tape snug but not tight.

Measure around the neck where the collar normally sits. Add 2cm for comfort.

Size	Back length (A)	Chest girth (B)	Neck girth (C)	Typical breed
XS	20–25 cm	28–34 cm	20–26 cm	Chihuahua, Yorkie
S	26–32 cm	35–42 cm	27–33 cm	Dachshund, Pug
M	33–40 cm	43–52 cm	34–40 cm	Cocker Spaniel, Beagle
L	41–50 cm	53–62 cm	41–48 cm	Labrador, Husky
XL	51–62 cm	63–74 cm	49–58 cm	Golden Retriever