Young male Australian Shepherd

Sebastian is a young,gorgeous blue merle Australian Shepherd who is full of energy like no other! He needs to have a job, run every day and get lots of exercise to help him stay sane. He is also a very good jumper so when outside, he needs either a covered run or an 8' fence as he will escape a 6' fence with ease. He loves to play ball and would make a good agility or frisbee dog. He can be reactive to other dogs on and off leash, but has been progressing to be quite good at playing with submissive females off leash. His ideal home would have no other animals so he can be the center of focus.