There's probably humans you're going to have to interact with in the course of donating to animals, who will benefit from you donating to animals (if not skimmi

There's probably humans you're going to have to interact with in the course of donating to animals, who will benefit from you donating to animals (if not skimming off the top directly by way of being employed by the charity, etc). If you truly want to make sure none of it goes to any human, you'd basically just have to burn it (and maybe hope that does something bad to the economy to get back at the other humans).