Size Guide - Dog Training Muzzles

Our humane training muzzles are designed to prevent pulling, scavenging, and biting while allowing your dog to pant, drink water, and receive treats freely.

Muzzle Sizing Chart

Size Snout Circumference Neck Strap Length Recommended Weight Typical Breeds
S 5.5 – 8.3 in
(14 – 21 cm)
11.8 – 15.7 in
(30 – 40 cm)
Up to 22 lbs
(Up to 10 kg)
Jack Russell, Dachshund, Corgi (small), Sheltie
M 7.1 – 11.0 in
(18 – 28 cm)
13.8 – 20.5 in
(35 – 52 cm)
Up to 44 lbs
(Up to 20 kg)
Border Collie, Beagle, Cocker Spaniel, Standard Poodle
L 8.7 – 14.6 in
(22 – 37 cm)
15.7 – 23.6 in
(40 – 60 cm)
Up to 88 lbs
(Up to 40 kg)
Labrador, Golden Retriever, German Shepherd, Boxer

How to Measure for a Muzzle:

  • Snout Circumference: Measure around the widest part of your dog's snout, roughly 0.5 to 1 inch below the eyes. Measure with the mouth slightly open/relaxed to ensure panting room.
  • Neck Length: Measure around the neck directly behind the ears to determine the strap length.

💡 Comfort Tip: Never overtighten. Your dog should always be able to pant naturally and open their mouth slightly to accept treats during training.