http://www.amazon.com/exec/obidos/tg/detail/-/B0002L9IW8/104-1968220-4675920?v=glance
The Furry Brother shall be SO thrilled.
in other news - the local Walmart has a lot of SpyGEAR, though the Amazon page you provided has a better price. (Where the hell did all this spy crap come from??? I have half a mind to buy your eldest two a set of cheap Night Owl piezo-electric powered handheld Gen1 night-vision monoculars). There were several toys there which put a grin on my face, and Brother and I shall assuredly find a thing or two to delight the horde and distress you... so be afraid.
On the other hand... There were no big-ass RC tanks there this year. :(