Tiger Electronics, maker of the i-Dog, is releasing two new versions of the musical toy, both inspired by the upcoming Sony Pictures release “Spider-Man 3.” The aptly-named Spi-Dog, available now for $40, retains the music response features and built-in speaker of the original, only in a red and blue Spidey-inspired package. The second Spi-Dog, shipping in two to six weeks but available for pre-order now, dons Spider-Man’s black alien costume, which plays a central role in the film. It sells for $28.
