Winter can be a challenge.....but I let mine go out regardless....I do not allow them to come in as soon as they finish pee even if they scratch at the d......I usually just say go potty and wait a few minutes......usually they will turn around and figure it out.....mine will play outside in the cold for a llittle bit without coats....in regards to the bell I guess you can teach your yorkie at any age if you are consistent (Ceasar Millan says).....so give it a try.....good luck.
__________________  Mommy to the stars Diddy and J'lo |