" When my experiences with dogs and other animals—and people—were fewer, I used to think it silly for people to speak of dogs as “family” or other animals as “friends.” Now I feel it’s silly not to. I’d overestimated the loyalty and staying power of humans and underestimated the intelligence and sensitivity of other animals. I think I understand both better. Their gifts overlap, though they are different gifts. "

― Carl Safina , Beyond Words: What Animals Think and Feel