square and round
"Charley doesn’t have our problems. He doesn’t belong to a species clever enough to split the atom but not clever enough to live in peace with itself. He doesn’t even know about race, nor is he concerned with his sister’s marriage. It’s quite the opposite. Once Charley fell in love with a dachshund, a romance racially unsuitable, physically ridiculous, and mechanically impossible. But all those problems Charley ignored. He loved deeply and tried dogfully. It would be difficult to explain to a dog the good and moral purpose of a thousand humans gathered to curse one tiny human. I’ve seen a look in dogs’ eyes, a quickly vanishing look of amazed contempt, and I am convinced that basically dogs think humans are nuts."