Fi 3/3+ Compatible Martingale Collar Without Buckle | 40+ Designs Collar Size | Width:L | 1.5" (16-20") These harnesses feature an added

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

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

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

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Fi 3/3+ Compatible Martingale Collar Without Buckle | 40+ Designs Collar Size | Width:L | 1.5" (16-20") These harnesses feature an addedElevate 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