A Rough Shaking by George MacDonald

Who ever had a sovereign for the first time in his life, and did not feel rich? Clare trudged along merrily, and Abdiel shared his joy. They had to sleep out of doors nevertheless; for by this time Clare knew that a boy, especially a boy in rags, must mind whom he asks to change a sovereign. In the lee of a hay-mow, on a little loose hay, they slept, Abdiel in Clare's bosom, and slept well.

There was not much temptation to lie long after waking, and the companions were early on their way. It was yet morning when they came to the public house where Clare had his first and last half-pint of beer. The landlady stood at the newly opened door, with her fists in her sides, looking out on the fresh world, lost in some such thought as was possible to her. Clare pulled off his cap, and bade her good morning as he passed. Perhaps she knew she did not deserve politeness; anyhow she took Clare's for impudence, and came swooping upon him. He stopped and waited her approach, perplexed as to the cause of it; and was so unprepared for the box on the ear she dealt him, that it almost threw him down. Her ankle was instantly in Abdiel's sharp teeth. She gave a frightful screech, and Clare, coming to himself, though still stupid from her blow and his own surprise, called off the dog. The woman limped raging to the house, and Clare thought it prudent to go his way. He talked severely to Abdiel as they went; but though the dog could understand much, I doubt if he understood that lecture. For Abdiel was one of the few, even among dogs, with whom the defence of master or friend is an inborn, instinctive duty; and strong temptation even has but a poor chance against the sense of duty in a dog.