Hard to say what breed mix Roscoe is (hence the "American Shelter Dog!") but Roscoe has lots of qualities of a Lab/German Shepherd type mix?....Roscoe is happy, but nervous... obediant, but needs more in his life than being told what to do!! He needs lots of "with me" time, lots of exercise and he'll love to go places with you!
Roscoe is about 3 years old. He already knows Sit and Down, but know he needs You to show him some stability in his life!
Here's Roscoe's MCAS weblink to learn more: