Thanks to this fine merchant, we have a spare Cow. Cow IV arrived a couple days ago, looking remarkably like Cow (only cleaner. She still has that new cow smell).
Cow is looking grungier and grungier, and she needs a heavy spot cleaning pretty soon. The snot and drool are taking their toll, which I didn't realize until Cow VI showed up, looking all bright and shiny without a veneer of baby face seepage.
The question still remains of what to do with floppy Flaccid Cow III. Until we figure it out, she makes a great hat.