Service dog in training picks up napkin for owner for the first time! Nn

I’ve rescued Peaches 6 months ago. She had stayed in a 4 by6 foot pen . She didn’t know any words , not even her name. I was told she haz no ball drive. That was because she didn’t know what one was she didn’t know what play was. The first time I let her out to play with Zak , she didn’t know how to coordinate her back legs. All she knew was to bounds and jump on the fence. She still has a lot of trigger points that really frightens her. But she has come a long way.