Sam's Boy by W.W. Jacobs — Read

It was getting late in the afternoon as Master Jones, in a somewhat famished condition, strolled up Aldgate, with a keen eye on the gutter, in search of anything that would serve him for his tea. Too late, he wished that he had saved some of the stale bread and damaged fruit which had constituted his dinner.

Aldgate proving barren, he turned up into the quieter Minories, skilfully dodging the mechanical cuff of the constable at the corner as he passed, and watching with some interest the efforts of a stray mongrel to get itself adopted. Its victim had sworn at it, cut at it with his stick, and even made little runs at it-all to no purpose. Finally, being a soft-hearted man, he was weak enough to pat the cowering schemer on the head, and, being frantically licked by the homeless one, took it up in his arms and walked off with it.