[Lgrand]

I have a 4 month old male puppy, I adopted him 2 weeks ago from a family who didn't have time for him, they started him outside and decided to bring him in on puppy pads, I don't want to use puppy pads, I had a yorkie for 13 years I lost 2 months ago, to heart failure and she rang bells, so I'm trying to teach him the same, but i'm having a hard time, I am not home all day everyday, I work retail and crazy hours, he isn't in his crate more then 5 hours because my mom gets home and will let him out, but its going on 2 weeks and I feel like I'm not getting anywhere, he went to the bells once on his own to poop, but he's had accidents after that, What should i do? UGH i feel like he will never learn and its frustrating... I need help!