I only did what cats do

At the right time and in the right frame of mind man is capable of stoic endurances that excite wonder and admiration. Mr. Pickering was no weakling. He had once upset his automobile in a ditch, and had waited for twenty minutes until help came to relieve a broken arm, and he had done it without a murmur. But on the present occasion there was a difference. His mind was not adjusted for the occurrence. There are times when it is unseasonable to touch a man on the leg. This was a moment when it was unseasonable in the case of Mr. Pickering. He bounded silently into the air, his whole being rent asunder as by a cataclysm.

He had been holding his revolver in his hand as a protection against nameless terrors, and as he leaped he pulled the trigger. Then with the automatic instinct for self-preservation, he sprang back into the bushes, and began to push his way through them until he had reached a safe distance from the danger zone.

James, the cat, meanwhile, hurt at the manner in which his friendly move had been received, had taken refuge on the outhouse roof. He mewed complainingly, a puzzled note in his voice. Mr. Pickering's behaviour had been one of those things that no fellow can understand. The whole thing seemed inexplicable.

(from Uneasy Money, by Sir Pelham Wodehouse)