Walking on Not-Cows?

Ever feel bad about wearing dead animals on your feet? I don’t really, since we eat them and I like the fact we use the whole animal, but there are those who take issue with this.
For some reason I bumped in to Moo Shoes the other day. Cruelty free footwear, which for some reason has what appears to be a pig in a martini glass, doing some kind of salute to One from the Heart. The image I’m referring to is here. I don’t get it, but it is kinda funny.
Anyways, just thought I’d pass that along for those not in the know.