Here are some short quotes about dogs:

- "Everyone thinks they have the best dog. And none of them are wrong." - W.R.Purch
- "Love is a four-legged word." - Unknown
- "The average dog is a nicer person than the average person." - Andy Rooney
- "Money can buy you a fine dog, but only love can make him wag his tail." - Kinky Friedman
- "There is no faith which has never yet been broken except that of a truly faithful dog." - Konrad Lorenz
- "Nobody can fully understand the meaning of love unless he’s owned a dog. A dog can show you more honest affection with a flick of his tail than a man can gather through a lifetime of handshakes." - Gene Hill

I hope these quotes help you. Let me know if you need anything else.