Hey I got a question for ya guys, my dog is very smart dog and is capble of telling you what he really wants and feels. I can't imaging what he'd be saying if he could talk. Anyway, my problem is he loves to bite the leash and tug on it.. like he wants me to let go so he can be free. but my problem is I don't trust him enough to let him go.. I mean what if I do and he just runs off? I love my puppy very much and I don't want to see him get hurt... so is this some bad behavior or something that'll pass with time... :D