it is important that you don't take thor out to potty when you are trying to pad train him. this means he will have accidents in the house. but each accident can be view as a teaching opportunity. you get to pick him up, run him to the pee pad, and tell him "potty"
it takes a while to train, but it is really worth it!!!!
i followed milu around the house all day when i was pad training her. and i was basically WAITING for her to have to go pee or #2 so i can give her her pee pad training lesson! lol
good luck to you and cute baby thor! hope it works out!