From Jake's new foster mama:
Here is what I can tell you so far, after two days :) Jake came from a very chaotic household, he came very timid, was fearful of being touched, fearful of pretty much everything. But in two short days he is already blossoming! He is wagging his tail, allowing me to pick him up, although hesitant, and wants to come up on the couch and be with us.
He is showing signs of a playful pup underneath the insecurities, going outside and taking care of business and acting very proud of himself when praised :)
He is very sweet natured. Even though he is fearful, there are no signs of him nipping, guarding or anything. When he's picked up he will give a little lick on the nose and is starting to follow me wherever I go.
He is great with my dogs, isn't quite sure how to play with them yet but definitly seems interested. He is also good in his pen. I've seen him opening up over the past couple days, I think he will just continue to blossom.