Build-Your-Own O-Ring Martingale Puppy We recommend sizing up if

We recommend sizing up if the size required falls upon a

We highly recommend sizing up if the size required falls upon a

Front Square Lock Martingale

with a twist

all colors/hardware will match what is chosen singularly

Build-Your-Own O-Ring Martingale Puppy We recommend sizing up ifO Ring Martingale This piece is made with the hardware metal of your choice from the chain, o ring, buckle, and rivets. *NEW & EXCLUSIVE* Metallic Pink Purple chain color upgrades can be added to your cart here: Click Me! These can be made with two different leather colors! If you would like two different colors, please notate it in the order notes at checkout. Sizing notes: We create our collars with the neck circumference given as the smallest hole