Hobie had a red blinking light before. It's very helpful when we're in the park and it's a little dark. Well, that light broke. It probably bounced off something, because it was a little loose.
We got a new one, that is basically two small LEDs that blink green and purple (we got it at B&B Pet Supplies of course). We played in the baseball field tonight, and it was very nice to be able to see him race around.
When we play at dusk, it's sometimes hard for Hobie to see the ball. When he can't find it he gets very excited and runs around the field in some crazy pattern until he finds it. There's no use trying to call him, he's really in the zone.