Leaving your kids at their grandpa one night is the best trick to make them learn how to bike.
I missed TB an awful lot yesterday but I was so pleased to see grandpa's work gave fruit!
He can now ride his bike without support and grandpa deserves a nice rest after all that running.
I gave him comfort though by saying it was the last BatBrat kid he'd have to teach to bike since we will not have more kids.
He looked relaxed when hearing that :)