Thanks Joker - I liked your clue: I think if I came across it in a crossword, I could even solve it! (I am something of a...bunny...when it comes to cryptics!)
Celadon, your erudition amazes me. I'm sure Charles and David had many conversations about many things, but how you know they were talking about rabbits, as opposed to, say, wombats, has me puzzled.
KK
Eh, what's up, Doc?