Arnold was a dog's dog. Whenever he shuffled along walks and through alleyways, he always gave the impression of being on to something big.
![Arnold was a dog's dog. Whenever he shuffled along walks and through alleyways, he always gave the impression of being on to something big.](http://cdn.myquotes.org/images/martha-grimes/arnold-was-a-dogs-dog-whenever-he-shuffled-along-walks-and-through-alleyways-he-always-gave-the-impression-of-being.jpg)
Arnold was a dog's dog. Whenever he shuffled along walks and through alleyways, he always gave the impression of being on to something big.