There's a particular kind of person who shows up in the comments section of every shelter post. You know the one. They've never fostered an animal. They've never worked a single shift at a rescue. They may or may not have even adopted. But the moment a dog appears on their feed looking sad — which, for the record, is most dogs in shelter photos, because shelters are disorienting and cameras are alarming — this person is ready to dispense justice.