"A dog can get well with a broken leg, but a horse can't," said Jimmy. "At least a horse never does, because he is so big he can't be kept off his leg until it heals. A horse can't go on three legs like a dog."

"A horse can stand up on two legs, and walk a little. I've seen 'em in a circus!" declared Janet. "But I never saw a horse go on three legs."

"There goes Skyrocket on three legs!" called Teddy, for his pet hobbled along a little way, to a drier part of the swamp, and then lay down and began licking with his red tongue the leg that had been caught in a trap.

"Look and see if it's broken," suggested Jimmy. "If it is, we'd better tie sticks around it like the principal of our school did one day when Tommy Hicks broke his leg."

"I remember that time," responded Teddy. "Easy now, old fellow," he said to Skyrocket. "Let me feel your leg to see if it is broken."

Gently, very gently, Teddy moved his fingers along the injured leg. Skyrocket whined a little, but remained lying there quietly. At last Teddy stood up.

"I don't believe it's broken," he said. "I guess it was only pinched hard in the trap."

"It's a smooth-jawed trap, not the kind with the teeth like a saw," said Jimmy, looking at the trap which had been allowed to spring shut after Skyrocket's leg was drawn out. "They use big traps, with terrible sharp teeth and jaws, to catch bears," said the little boy.

"I'm glad this wasn't that kind of trap," said Janet. "But who put it here, anyhow?"

"It's an old one, and rusty," went on Jimmy, looking at the trap, while Teddy got some water from the swamp in the top of his cap, and poured it over the bruised place where Skyrocket's leg seemed to hurt most. The water appeared to ease the pain a little, and the dog whined gratefully. Top, now that his work of bringing someone to the rescue was over, stretched out in a cool place and rested, breathing with his mouth open and his tongue hanging out. This is the way dogs always cool themselves.