- You can't determine what is a 'good life' for an animal. Scratch that, for someone else in general. It is incumbent upon the other to express what is good for them. You cannot determine, but you can deduce, yet there is little deduction to be had while the subject is incarcerated (limited options, how can you know this is what is wanted if the other options, i.e. free living, are not available?)<p>- You cannot say it is 'mutually beneficial' the same way you cannot determine what is 'good' for the animal. Most animals never have a choice or a way to express<p>Do whatever you want, but I hope no one pretends for a second they're 'doing good' beyond themselves for eating plants or animals. You are only 'being good' towards oneself in the form of sustaining your life, if that is your objective, your good. Some choose a noose instead<p>You don't need a pat on the back to sustain your life, nor this strange delusion that you're somehow making the world a better place by denying life to another thing, or deciding a life for another thing, unless you want to exercise a narcissism unparalleled