Ken walked rather than rode the rest of the way home. He took the horse to the improvised stable beside the science shack. There he got out the ration of hay and water, and put a small amount of oats in the trough. The animal ignored the food and drink.

After dinner, Ken went out again to check. The horse was lying down in the stall and the food remained untouched.

Ken returned to the house and said to his father, "Dave's horse slipped today, and I'm afraid something serious is wrong with him. He doesn't seem to have any broken bones, but he won't eat or get up. I think I should go for the vet."

His father agreed. "We can't afford to risk a single horse, considering how precious they are now. You stay in the house and I'll go to Dr. Smithers' place myself."

Ken protested. He hated to see his father go out again on such a cold night.

Dr. Smithers grumbled when Professor Maddox reached his house and explained what he wanted. As one of the town's two veterinarians, he had been heavily overworked since the disaster struck. The slightest sign of injury or illness in an animal caused the Mayor's livestock committee to call for help.

"Probably nothing but a strained ligament," Smithers said. "You could have taken care of it by wrapping it yourself."

"We think you ought to come."

When the veterinarian finally reached the side of the animal, he inspected him carefully by the light of a gasoline lantern. The horse was lying on his side in a bed of hay; he was breathing heavily and his eyes were bright and glassy.

Dr. Smithers sucked his breath in sharply and bent closer. Finally, he got to his feet and stared out over the expanse of snow. "It couldn't be," he muttered. "We just don't deserve that. We don't deserve it at all."