Med. dog, big puller.
I have bought all your leashes. Regular leashes(2) the coupler, now the stubb'r. I still use a pinch collar with your leashes, but it is so less pressure on my arms and back. I walk 2 dogs ,both at 60 lbs., at the same time, last baby only 16 months. So much less recoil on the arms. Obviously, I love your stuff, cause I keep ordering! Last order, I bought some wacky balls....my Tesla hoards them.. She plays by herself for hours!