Living animal I'd raised myself: well, I guess I have to add some more provisos to my list - I don't eat mammalian predators either (disease risk), so that rules out my cat and dog. But livestock? Sure, if I raise it knowing that it was being raised to be food (and thus denying myself the chance...
I'm a fan of game meat. Also on the list of things I have eaten and enjoyed: venison, crocodile, wild boar, goose (not liver), rabbit, kangaroo, impala, kudu, giraffe, warthog, zebra, ostrich..
Very, very cool.
Of course, recent technology has already gone a long way to rendering males obsolete in humans as well:
British scientists 'create sperm from stem cells'
Well, there's a whole bunch of evidence that leads to the conclusion that homosexuality is genetically determined and, indeed, not a gene sexually selected against (as one would assume from natural selection).