“Only Ron's dog was watching William. He considered that it had, for a dog, a very offensive and knowing look.A couple of months ago someaone had tried to hand William the old story about there being a dog in the city that could talk. (...) The dog in front of William didn't look as if it could talk, but it DID look as if it would swear.”

“William groaned. It was Vimes. Worse, he was smiling, in a humourless predatory way."Ah, Mr de Worde," he said, stepping inside. "There are several thousand dogs stampeding through the city at the moment. This is an interesting fact, isn't it?"He leaned against the wall and produced a cigar. "Well, I say dogs," he said, striking a match on Goodmountain's helmet. "Mostly dogs, perhaps I should say. Some cats. More cats now, in fact, 'cos, hah, there's nothing like a, yes, a tidal wave of dogs, fighting and biting and howling, to sort of, how can I put it, give a city a certain . . . busyness. Especially underfoot,because - did I mention it? -they're very nervous dogs too. Oh, and did I mention cattle?" he went on, conversationally. "You know how it is, market day and so on, people are driving the cows and, my goodness, around the corner comes a wall of wailing dogs . . . Oh, and I forgot about the sheep. And the chickens, although I imagine there's not much left of the chickens now.”

“Dogs are not like cats, who amusingly tolerate humans only until someone comes up with a tin opener that can be operated with a paw. Men made dogs, they took wolves and gave them human things--unnecessary intelligence, names, a desire to belong, and a twitching inferiority complex. All dogs dream wolf dreams, and know they're dreaming of biting their Maker. Every dog knows, deep in his heart, that he is a Bad Dog...”

“It as true that normal people couldn't hear Gaspode speak, because dogs don't speak. It's a well know fact....Besides, almost all dogs don't talk. Ones that do are merely a statistical error, and can therefore be ignored.”

“And then there were cats, thought Dog. He'd surprised the huge ginger cat from next door and had attempted to reduce it to cowering jelly by means of the usual glowing stare and deep-throated growl, which had always worked on the damned in the past. This time they had earned him a whack on the nose that had made his eyes water. Cats, Dog considered, were clearly a lot tougher than lost souls. He was looking forward to a further cat experiment, which he planned would consist of jumping around and yapping excitedly at it. It was a long shot, but it just might work.”

“...William wondered why he always disliked people who said 'no offense meant.' Maybe it was because they found it easier to to say 'no offense meant' than actually to refrain from giving offense.”

“He'd missed dogs. Dogs added something that even people didn't, and one of the dogs was sitting by his feet, here in the darkness and the gentle rain. It wasn't bothered much about the rain or what might be out there on the unseen sea, but Mau was a warm body moving about in a sleeping world and might at any moment do something that called for runnung around and barking. Occasionally it looked up at him adoringly and made a slobbery gulping noise which possibly meant "Anything you say, boss!”