I have started obedience class with my 4 month old. I don't have high expectations when it comes to training right now because of his age. However, I was curious about hearing how people solved their walking problems. When I take Hugo on walks, I do the usual stop if he pulls wait until he comes back, treat, then walk. He's getting better, but still is bad, especially when leaves are blowing by. Which brings me to my next problem. He chases everything. Do any of you have advice to help me have Hugo focus on me during walks or to comfortably walk by my side without chasing leaves or other things? Also, he tries to eat everything on the ground like wood chips, sticks, garbage, and rocks. Any theories for that? Thanks.