Playing ball - Future Flyball Champion?

I am slowly breaking these guys in with tennis ball. They have a lot to learn. They think they can roll it away and I will bring it back to them. Stupid humans.

The first problem is this tennis ball is purple? Hmmmm. Secondly when I just got done with breakfast I would much rather just lay around and relax. And lastly, if they want to play with me they have got to start behaving better. They don't respond to any of my commands.

I do like to play. I am getting to be very fast. They can't keep up in a foot race.