Yes, especially when it's dogs on... Bennie used to watch a lot when he was a puppy, he saw a dog on the TV and he would run around to the other room behind the TV cos he thought the doggie would be there, aww
Yes, Castor likes programs with dogs, but he's more into listening to music, especially electronic music. He will stand in front of the loudspeakers, tilting his head, almost mesmerized.
Sometimes he does, I was flicking through the channels the other night and Kevin and Perry go large was on so I left it on and he was sat for ages tilting his head from side to side watching it haha, my partner recorded it, he had us in stitches