Vintage WowWee K9 robot dog. 1999. 
Formerly a remote control toy, but the remote control is missing. Selling as untested, spares/repairs or prop.
His head moves from left to right and mouth opens/closes. He has a lift-up panel on his back to access the battery compartment, which is nice and clean and free from corrosion. His feet have integrated wheels/rollers and his eyes look like they used to light up.
In true vintage condition. Signs of wear and a hole in his body, just behind the front left leg. Please see photos for more details.
Dimensions:
Length: 330mm (13”)
Width: 140mm (5 1/2”)
Height: 180mm (7”)
Weight: 945g