Hello all, I need some help/advice. I have an older dog of 11years and recently got a puppy. Since bringing the puppy home my older dog has been using the house as a potty. He will wee outside everytime, but occasionally he'll poop in the house. I originally put this down to accident, although I understand he shouldn't be having accidents now. However it's clear that it's some sort of behaviour type thing. For example, I came home from school run. Immediately went to let both dogs outside. The older boy went out, did a wee and a poop then whilst I was watching the puppy he went in side and finished his poop on my floor?! About 8 ft from the back door, when I looked at him he had the most dopey 'look what I did' face... Like that would make me happy! I don't know if it territorial, or if he's seen the puppy have accidents and now thinks it's ok to defacate in the house?! I'm at a lose end, it bad enough having the puppy to deal with. Let alone that gigantic oaf! Please help!