"Isn't it funny!" said Chubbins, staring at the mounds.

"Awful," replied Twinkle, staring too. "Do you know, Chub, there are an'mals living in every single one of those holes?"

"What kind?" asked Chubbins.

"Well, they're something like squirrels, only they aren't squirrels," she explained. "They're prairie-dogs."

"Don't like dogs," said the boy, looking a bit uneasy.

"Oh, they're not dogs at all," said Twinkle; "they're soft and fluffy, and gentle."

"Do they bark?" he asked.

"Yes; but they don't bite."

"How d' you know, Twink?"

"Papa has told me about them, lots of times. He says they're so shy that they run into their holes when anybody's around; but if you keep quiet and watch, they'll stick their heads out in a few minutes."