"Then why don't you go with the children and get Jim to help you find out what the matter is with their pony?" suggested Mrs. Bond. "There isn't a regular veterinary around here, and they don't want to see their pet suffer. Go along with them.''

"I believe I will," said Doctor Bond. "I could perhaps tell what's the matter with the pony, and if I've got any medicine that might cure it, Jim would know how to give it—I wouldn't."

"We just found the pony in the cave," explained Teddy. "We were taking a walk and we heard him groan."

"Oh, I see," said Mrs. Bond. "Well, I hope the doctor can make him well for you," she went on, as her husband hurried back into the house to get ready for the trip.

He had a small automobile, and in this he and the children were soon hurrying along the road toward Ring Rosy Ranch. It was decided to go there first instead of to the cave where the pony was.

"We'll get Jim Mason and take him back with us," said the doctor.

Uncle Frank and his cowboys had come back from looking after the lost ponies, but had not found them. He, as well as Mr. and Mrs. Martin, were very much surprised when the Curlytops came riding up to the ranch in Doctor Bond's automobile.

"Well, where in the world have you been?" cried Mother Martin. "We were just beginning to get worried about you children. Where were you?"

"We found a pony!" cried Janet.

"And he's sick!" added Teddy.