[Jennxling]

Hey, as many of you may know, I had rescued a little yorkie recently. Well, I need help because she's my first rescue. How do you train a rescued dog??
What I need to teach:
-to play with toys
-potty training
-walking (she's walking like she's never been out and stuck in a cage for ages)
*this is a little funny because it's her in front of ALL of us (Carmel, Emma and me; Carmel does walk in front sometimes though)
-not to be so scared/snarling occasionally at my dogs (she's in her own area)

Here's the dilemma:
-she doesn't eat treats (is it possible to teach them what treats are?) as she's not interested AT ALL

For my babies, we trained by using treats...I really want to take her out when she goes potty in the right area, but she pees again outside (on the carpet) so I can't take her out until she's showing some progress on potty training.

Please help with your advices!! Thanks in advance!!