I have owned many dogs and cats from childhood to adulthood. Dogs will revomit their vomit. Cats never eat their own or another animals waste. Cats barely eat what you give them anyway b/c they are so finicky and arrogant! lol
The bottom line is a waste product is a waste product; it is no longer needed by the body. Hmmm, from this viewpoint it seems that the UT supporters could soon start eating their own snot. Hey, there's earwax, too! Why not? It's all waste and it's ridiculous to even consider consuming any of those things(including urine)! lol