Underground Fence Dog Collar - Bella Floral Size:Medium Flannel sock has a super

Flannel sock has a super soft velveteen

including Invisible Fence Brand®

tailored for underground receivers

a comfortable fold down collar

There are no additional processing fees

Underground Fence Dog Collar - Bella Floral Size:Medium Flannel sock has a superMade 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