[Allies Mommy]

Hey everyone I'm new here on yt I have seen alot of people's post and it has helped alot but I have a little problem my yorkie Allie is only 4 months old shes very smart but only 2 lbs the only problem is she will go pee on my bed she won't warn me and she can't jump off so I need help on trying to fix her, she's completely potty trained on potty pads but she will always go on my bed if I let her sleep on it.