Ray:
What's the wattage rating on the "Kat's" heater? I'm using a 200 watt job on the back plate, but was thinking of using a lower wattage on the bottom like Kraig shows.
Kraig: Speaking of dog's, where's the tickle point on that rolled over Cub - and when ya tickle it, does it shake a front wheel or back? (I know it's not where "x-marks-the-spot).