Now they found themselves in a country differing materially from any they had yet explored. The hills were lower and thickly studded with trees, the whole resembling an exaggerated rolling prairie.

"They've got him this time," announced the guide.

"Got what?" demanded Chunky.

"We'll know soon," answered Lige directing the boys to urge their ponies along, and at a rapid pace they came up with the hounds some twenty minutes later.

They were fighting some animal in a dense copse. It was a dinful racket they made in their desperate battle.

"It's a cougar," explained Lige. "No cat would make such a rumpus. Look out for yourselves. I guess you had better lead the ponies off to the right, there, and stake them securely, for we may have a fight on our own hook before we have finished here. Hurry if you want to see the fun."

The boys were back in a twinkling.

"Fix them so they can't get away?"

"Yes."

"Then all of you line up here on this side so we won't be shooting each other when the brute makes his attempt at a get-away, as he surely will, when the dogs give him a chance. Two of them can't hold him long. We ought to have a pack."