Hunting Dog Training

My dog was raised by someone obviously who litter box trained her and never took her outside! How do I undo that? She is scared of the grass and is puzzled what to do out there. But, she holds her pee all day then goes right to the pad! Help! I do not want her doing this, my other dog is potty trained, I want her to be too! I need advice!!!!!!!!!!

My brotha house was broken into the 3rd time this year(i know its one of his so called friends). I see its possible to train little small dogs to use litter box. But is it possible to train a pit bull to use a litter box?

i have a small dog he is a pomchi. and he’s 5months old i dont want him to use it outside because i stay in a apartment on the 20th floor and it would not be feasible to do that that often know what i mean. so it would be very convient for me to have him trained this way