OP, IF he enjoyed the chase, no treat can beat it. At least that is in my dogs' case. Your dog maybe completely normal as long long as you stay calm but that is tough after that experience. You could try taking him out on a long line (for you as well) and see how he does. Maybe leave the other dog home and test that guy by himself as well. Pack dynamics can change everything though. And they will never forget this one experience.
Last edited by wolfy dog; 10-30-2018 at 12:57 PM.