Well, can you let us know her age?
Also, IMO- I wouldn't recommend going and pulling her collar. Can you work with treats to get her to "come" to you and ask her, wanna go potty?. Cali is trained, not by me, to get up to go outside when you ask her if she wants to go potty.
Good luck..you need to make stuff you want her to do, somehow be fun and good to her...tugging on collar isn't going to work though.
BTW i am no husky expert