Photo: Aibo knows Spanish

Who says you can't teach an old dog new tricks--or a new language? Thanks to software upgrades, Sony's robot dog, Aibo, now recognizes approximately 30 Spanish words and phrases, including sientate (sit down). The ERS-7M3 will cost as much as $2,100 for the champagne brown version. The software upgrade is due for release in late October and will cost as much as $100.