Review on HERM SPRENGER Prong Dog Collar Extra Links: Set of (3) 2.25mm Chrome Links for Steel Chrome Plated Dog Prong Collar, Pinch Collar, Dog Correction Collar, and Prong Training Collar Links by Tracy Grant

Exactly the same links in our Herm Spenger collar with 2.25mm link. You get three in a set, so it's not a bad price (compared to buying another collar for parts). Make sure you order the correct size - they were ordered for a 12" collar with 2.25mm links. Herm Spenger also has collars and links in other sizes (e.g.: 16 inch collar with 3mm links). We have previously used a large link collar (not Herm Spenger) but this seems to be the best size for our dog (the larger collar was really too big and overkill for a 35 lb dog). Note that on the 2.25mm links compared to the larger links, the prongs on the 2.25mm link collar tend to snag more in the hair (the collar with the larger link just fell off) when You remove the collar, probably due to thinner wire. smaller shortcuts.