Ok, the 3 wheeler turned out great. I've only used it a couple of times, but Lucas seems to be ok with it. He's learning that he can't jump out when he's chained in! and he doesn't seem to mind being zipped in.
The 3 wheels goes over everything--concrete, grass, dirt, and is easy to go up and over curbs!
Hoping to get him used to it soon so I can take him to our huge flea market.
