Chopper the rottweiler is a switch adapted biker dog that's ready to ride! Dressed in his biker glasses, red do-rag, and black leather vest with dog bone print that reads "BORN TO BE WILD", he is ready to get his motor running! Chopper rocks forward and back, and mouth moves while singing, "Born to Be Wild". He's been switch adapted to accept a standard 1/8" switch (sold separately) or he can be activated by squeezing his paw. Pressing your switch starts him, and pressing it again stops him. Great for teaching cause-effect, encouraging movement, enhancing language, and just having fun. Measures 10" tall. Uses 3 AA batteries, included.