I was at Petsmart the other day and i saw ones that you plug into the wall! It had a temp setting and everything... now I found this funny (and alarming) because they were saying that it was the best for a new puppy... in my mind I was thinking...
"electric cords, teething puppy... not a good mix"
But they do seem really neat! Our pup has one of those microwaveable thingys... works very well (i've tested it out pre-pup).
[B][COLOR=yellowgreen]We[/COLOR] [COLOR=plum]Love [/COLOR][COLOR=yellowgreen]Cicero[/COLOR]![/B]
(To Each Thier Own)