I live in a high rise apartment and have been using one of my balcony as my pups toilet area. He knocks on the balcony door and we open it and he do his stuff....he is having his food twice a day 9am and 7pm and water many times a day but his poop is still not regular sometimes he goes in the morning at 5 sometimes not even till 9...sometimes he goes right after his meals sometimes afterwards and wee is like nothing fixed sometimes once in 4 hours or sometimes every now and then so my question is how will i teach him to stop using my balcony and start using outdoor areas as toilet?? I take him outside few mins after every meal but he 95% of the times he comes back clean and does his stuff in the balcony once we are back home. So how can i teach him to do stuff outside?