Martingale Collar Width:3/4" Approximate size 3 - 4

Approximate size 3 - 4 inches tall

One end clips into your vehicle’s seat-belt buckle and the other snaps onto your pup’s collar or harness

5in and could be a choking hazard to medium or large breeds

Choose 1 or 2 colors

There is an adjustable stopper to prevent the leash from opening too wide around the neck

Martingale Collar Width:3/4" Approximate size 3 - 4This training collar allows you to gently control leash to neck pressure. Comes standard with adjustable neck size and side release buckle. The extra loop, which can be the secondary color option, has a ring for the leash connection which pulls the collar tight. Comes only in silver hardware.