Halo Chases A Jack Russell Terrier

On the afternoon walk, when Halo was off-leash, he uncharacteristically took off in pursuit of a male Jack Russell terrier. Halo chased him for a couple blocks, but came back really pleased and frisky. Other neighborhood dogs watched the chase. When we got home he wanted to play with Dinah.
I guess establishing street cred was fun for Halo.