Apparently ranked #4 in animal intelligence according to some random non factual comic
http://theoatmeal.com/comics/pigs
And the whole dirty thing is just wrong. Naturally they choose not to soil where they sleep or eat.
Granted spending their lives in a 6' pen they'll root it up and make a right mess, but then I expect anyone would.
Unless you mean the religious connotation, but then that is unclean rather than dirty, because it "has cloven hooves but does not ruminate"[1]
1. http://en.wikipedia.org/wiki/Unclean_animal
I've never farmed Octopus..
Apparently ranked #4 in animal intelligence according to some random non factual comic
http://theoatmeal.com/comics/pigs
And the whole dirty thing is just wrong. Naturally they choose not to soil where they sleep or eat.
Granted spending their lives in a 6' pen they'll root it up and make a right mess, but then I expect anyone would.
Unless you mean the religious connotation, but then that is unclean rather than dirty, because it "has cloven hooves but does not ruminate"[1]
1. http://en.wikipedia.org/wiki/Unclean_animal
I've never farmed Octopus..