Sporn Big Dog Halter

A spin-off of theOriginal Sporn Halter, theBig Dog Halteris designed specifically for large breed dogs who are aggressive leash pullers!It is guaranteed to stop your dog from pulling using the patented “Sporn Effect”.It’s easily transformed into a standard collar when the pull-control function is not needed. All materials and components are made of the highest quality nylon and nickel-plated hardware to reduce weathering.