I don't know if it's promoting bestiality per se but I have also found that commercial to be incredibly creepy.
I would take the side of the Million Moms over GEICO anyday.
And after reading the link about JC Penney's response to the Million Moms I'll never buy anything there again either. As if anyone does anymore, lol.

Yea I know a few people that can not stand that pig commercial.
My favorite is Flo in her insurance commercial. She is hott!