Cows provide milk, chickens provide eggs. Both provide manure, great for growing soy beans so you can make soybean milk and tofu. Then you can have tofu steak and eggs, washed down by a nice cup of fresh milk 😉Bugger that, I'm off to Hungry Jacks for a slaughtered cow burger and coke 😀
Wow, and now I'm starving, FOR THE EGGS NOT THE MANURE!!! 😀 But very good point, I've never tried tofu though, I plan on trying it someday but not too soon.