Congratulations with the new puppy ! Do you have any pictures
?
He's so small, Fido didnt get full potty trained until about 9-10 months, so you might have to wait a little longer until she comes fully pottytrained
To you make her go on pee-pads or outside? I dont reccomand those peepads, let her pee and poop outside, if you have peepads for her first then it becomes much more harder to train her to go outside to do her, Fido was trained on pee-pads when I got him, so he were longer to learn to to his outside.
Is she always in the bin? you have to let her bee free in the house most the time, i would never have Fido always in his cage/room, he's just there when I'm not home
Good luck!