Having been using the pinch collar with Koda for awhile now, and it doesn’t seemed to have made a big difference in her pulling. It’s not consistent, but she often will pull strongly against the leash, oblivious to her own choking noises. And she’s strong enough that when she pulls I sometimes have to dig my heels in hard to keep from going ass over kettle. I’ve been pretty lax on the structured walks lately, letting her explore and enjoy, but I think we’re going to have to go back to that. I’ll use the pinch collar for the structured walk, and then let her slip into her harness and long lead for the free walk back. Let me know if you have any advice!