"He hasn't got a fit at all!" answered Ted. "He's doing one of the best tricks you ever saw, and it will be dandy in our circus! Come and look at him!"

"Oh, I'm glad he hasn't a fit!" cried Janet. "Come on, Trouble!"

But now there was more trouble with Trouble, for he wanted to stay and play with Slider.

"Me see Slider slide more!" demanded the little fellow. And it was as hard for Janet to get him to come out of the barn now, as it had been to make him stay in before.

"Oh, come on and see Snuff do his funny trick!" she begged, and finally Trouble came away from the alligator.

"And it sure is a funny trick!" laughed Ted, who had waited for his little brother and Janet to come out. "Just you see!"

When the two Curlytops and Trouble hurried around the corner of the barn, Teddy pointed to Snuff, the new, big cat that had been brought from Uncle Toby's house.

Snuff was on top of a large leather ball, and it was rolling around the yard, with him on top of it, just as a clown in the circus stands upright on a large, painted ball, and rolls himself around the ring. This ball was a football that Teddy had owned for some time. The outside was leather, and inside was a rubber bladder that could be blown up. It was a round ball, of the kind used in "Association" games, and not for "Rugby," which most of the football elevens play in this country. The "Rugby" ball is shaped like a watermelon, but the other is more like a muskmelon, and it was on this latter kind of a ball that Snuff was rolling around the yard, just like a circus clown.

"Was this what Trouble meant when he said Snuff was rolling?" asked Janet.

"Yes," answered Teddy. "I'm glad Uncle Toby's cat didn't have a fit. Now we can make him do this trick in our animal circus."