How do we know? I am sure they all have something very meaningful that could be called sapience, but I cannot prove it much as I cannot prove you have it, or you prove I have it.
Oh, come on. Whales have language. They have families. They are highly social. They grieve their dead openly, and a mother whose calf dies is comforted by her female relatives.
Elephants are also highly social and grieve their dead. It's actually fascinating how these similarities exist between elephants and whales (I will admit that I don't know if elephants have much of a spoken language, though their body language speaks volumes if you learn how to interpret it).
And gorillas... are you saying you have never heard of Koko the Gorilla? Her story is fascinating.
My personal opinion is that most of the importance of any domestic animal comes from the value that people derive from them. People derive much more value from a companion animals than a farm animal, so they have more value in that sense and people are quite justified in putting a lot of importance on them. My argument would be more against those who would criminalise puppy farms for welfare reasons while happily eating pork.
I guess you're against me, then. I would definitely criminalize puppy farms (and kitten farms and I turned an ex-friend in once her guinea pig-breeding setup took over her living room and reached FOUR DOZEN of them all stacked up in cages; the City has no bylaws governing guinea pig mills, so I told them to think of it as a health hazard, which it was).
But I enjoy pork. I've got canned ham in my pantry, and my favorite pizza ingredients include pepperoni.
Gosh, I guess we can't be friends anymore.
I'm not just keeping it 'comparing pigs to cats', though. These animals short-circuit our sense of moral onus. We'll ignore/cause human suffering far away in order to fulfill some instinctive need here. If an obligate carnivore is eating unsustainably sourced fish, then we have to decide carefully if we want to subsidize it. We're not just subsidizing it out of our own pockets, but also from discount we get from its footprint being born by poor people far away.
And I'm not sure how to parse 'companion animal' (is it a class of animals or is it their current status?). If someone has a pet, they should treat it well (hopefully without going too far, which is basically impossible to measure until you see it). If someone derives benefit from their pet, I'll never gainsay that. The best I can do is ask them to do things that make their pet more ecologically or morally sustainable (which includes collaring it so that I don't waste hours returning it to you). Sustainably sourced fish or humanely raised meat or whatever. The best we can do is our best. We can't be perfect.
But I do have a direct problem with subsidizing a companion animal merely because we interpret it as a charitable act, especially based on its footprint or in terms of better uses for those charity dollars.
So after wading through all this, I still detect a judgmental attitude that I donate to animal shelters (time or money as I can; I used to donate to the SPCA until they dropped their no-kill status; I am not going to subsidize killing healthy animals just because they weren't adopted in a certain amount of time) but not to a myriad of medical charities for humans.
Tell the medical charities to stop paying their executives 6 or 7-figure salaries and I'll consider it.
There are other ways to give to charity that don't involve money. Some women and girls donate their hair to make wigs for chemo patients.
I agree that if you can't pay for a pet, you should logically not get one.
Even when it's meant stretching the food budget, I set money aside in case Maddy needs the vet. And in any case, some of that money will go toward her euthanasia (if necessary) and cremation. I've also set some aside for my next cat, whoever it turns out to be - new litter box, dishes, and shots.
Some people don't really know what they're getting into with cats. The manager of this building had an elderly male who died, and then he got a couple of female kittens. Next thing, he's complaining about having to take them to be spayed, and when I asked how old they were, I told him he should have had it done a month earlier. Six months or first heat, whichever comes first. He hadn't realized they would mature so soon; he thought he had a year before having to worry about that.
There are actually quite a lot of people in this building who have cats. Dogs aren't allowed here, and neither are fish (not sure about birds; I've never heard of anyone here who has one).