Training A German Shepard Puppy

How I can train my puppy isolated pot?

I just bought this month seven half German Shepard half Rott puppy. He lived in an apartment before going on with us and his previous owner has never said he was removed earlier. I guess he was the toilet paper Puppy Training. As we took him home he pees outside, but has four large landfill tooken My house. He will not go away with shit. What I can do. Help ?????

carried it according to your time food, 20 minutes or more after he has had enough. walking stimulates the bowels to move more that needs exercise. better food will create less waste.

German Shepherd Puppy