Black Lab Holly has her own stash of cash and has learned to exchange her cash for treats. I think most dogs would just EAT the cash (or at least shred it into teeeeeny little pieces) but apparently Holly has learned that a torn bill buys nada, so she is very gentle on her cash. It's all a little weird, but kind of cute too. On the Dodo: https://www.thedodo.com/close-to-home/dog-loves-money-pays-for-treats (photo The Dodo/Casi Cook)
