My dogs don't like music.
I think a dog would find mp3 easier to operate and upload. I hate iPod personally, I think they are really over rated.
ipod

why is this in the dog section.....?
i thought an ipod was an mp3 player? sorry if im wrong?
ipod if you want to spend more money. mp3s are mostly cheaper than ipods, but soem of them require batteries, but ipods are rechargeable, so i guess that the ipod would be better.