Underground Fence Dog Collar - Buffalo Check Size:Small and key rings available too

and key rings available too

Choose from every day or holiday designs for your dog or cat

Our Underground Fence collars are designed with two heat-sealed holes

or for engagement or save the date photos

Soft and easy to pack

Underground Fence Dog Collar - Buffalo Check Size:Small and key rings available tooMade in the USA! Our Underground Fence collars are designed with two heat sealed holes, and are compatible with most underground dog fence receivers, including Invisible Fence Brand, Pet Stop, Pet Safe, and Dog Guard. Suitable for receivers with prong spacings of either 1 1 4" or 1 5 8" and a maximum prong diameter of 5 16". Please note that these collars, tailored for underground receivers, lack a D ring and are not recommended for leash walking