Size Guide

IMPERIAL | METRIC

SIZE	NECK	CHEST	APPROX. WEIGHT
XS	10"–12"	14"–18"	10–18 lbs
S	12"–14"	17"–23"	15–24 lbs
M	14"–16"	20"–28"	22–39 lbs
L	16"–18"	23"–32"	35–55 lbs
XL	18"–20"	26"–35"	50–75 lbs

SIZE	NECK	CHEST	APPROX. WEIGHT
XS	26–31 cm	36–45 cm	4.5–8 kg
S	30–36 cm	43–56 cm	6.5–11 kg
M	36–41 cm	51–71 cm	10–18 kg
L	41–46 cm	58–81 cm	17–25 kg
XL	46–51 cm	66–89 cm	22–34 kg

Neck: Measure where your pup’s collar normally sits. Make sure it’s not too snug; you should be able to slip two fingers comfortably between the tape and their neck.
Chest: Wrap the measuring tape around the widest part of your dog’s chest, just behind the front legs. Leave a little wiggle room so your pup stays comfortable on game day (and every day).