Earlier quoted context omitted.
Consider the intelligence of pigs as well. Even if cows, sheep, deer, rabbits, chickens, turkeys, et al. all sit below the "I don't want to eat you" cutoff point, pigs should probably be above it.
I decided on pigs as the smart threshold because they were as smart as my dogs, and I would never eat my dog. Mutton, lamb, or chicken is no problem whatsoever. You grab them by the neck, stare deep into their eyes, and you will see the back of their skull.
I begrudgingly agree.