Because my grandsons have an in-ground trampoline at their house, you wouldn't think they'd get much fun out of the Bounce-A-Round I reviewed a while back — which Bubby and Mac had not yet seen. During their visit a couple weeks ago, though, once Patrick brought his son over and the inflatable bouncing thingamajig was inflated, Bubby, Bud and Mac had a boisterous bouncing blast.

A couple days later, the bouncing blast was supersized when PawDad...