I am a new dog owner, and I adopted a 4 year old male Labrador Husky mix. He is a wonderful dog, and wasn't abused. However, I can't get him to poop in a timely fashion. I let him out in the morning before work to pee, and when my gf gets home, she does the same, then I walk him around 8. But he takes FOREVER to poop, and some days, like tonight, I was out for an hour and he still wouldnt go. He won't poop in the yard, and I can't tie him out, cause he just stands at the end of his lead and either barks, or just lays down. I like walking my dog, but when its pouring rain, or the middle of our cold Canadian winters, I can't be out there for an hour or more til he decides to poop. I've tried training him to go on command, and I think he knows what it means, but he still won't go. I have no clue what to do, and I am getting very frustrated. Anyone have any ideas?