Fi 3/3+ Compatible Martingale Collar Without Buckle | 40+ Designs Collar Size | Width:L | 1.5" (16-20") secure fit

secure fit

These harnesses feature an added buckle around the neck for easy on & off without having to slide over your pup’s head

5" standard beta BioThane® that tapers to the 1" width to accommodate the 1" martingale chain

When tension is applied to the martingale chain it will reduce the collar's size by a max of 6"

Due to the length of the fi tracker & added buckle the smaller size collars will only have a couple inches of adjustable range

Fi 3/3+ Compatible Martingale Collar Without Buckle | 40+ Designs Collar Size | Width:L | 1.5" (16-20") secure fitElevate your dog's style with our high quality Fi Compatible Series 3 3+ martingales, featuring our exclusive designs printed right onto the webbing. Crafted to combine both style & durability, these collars are lightweight, comfortable, and perfect for dogs all ages & breeds, ensuring your dog stands out from the pack. These martingale collars include authentic Fi end links to attach to your Fi 3 3+ tracker. Martingale collars are specifically