I have a 12 week old GSP that I walk on a trail that starts next to our house. On the way out on the trail she does great (stays with me, sniffs around, doesn't pull). But the second we turn around and head back home, all she wants to do is pull the entire time. It's getting to the point where it sounds like she is choking herself with her collar. I tried using kibble to get her to stay next to me (practicing heel), but she showed little to no interest. That worked twice and then she didn't care about the kibble and just wanted to pull on the leash. Has anyone experienced this before, and if so, do you have any recommendations? She's too small for the training collar I bought here, so I'm considering switching to a harness to prevent her from hurting herself. Having a trail right here is incredibly convenient, so I'd like to find a solution to this. Thank you ahead of time to anyone who offers up any advice!