"Dat's our goat!" exclaimed Trouble, as if that was the way Nicknack always came in. "Dat's our goat!"

For a moment Jan and Lola had been so frightened that they did not know what it was. Luckily they were not in Nicknack's way when he jumped through, so he did not land on them.

But the snow house was so small that there was hardly room for a big goat inside it, besides the four children, even with Ted outside, and Nicknack almost landed in the laps of Tom and Trouble when he jumped through. In fact, his chin-whiskers were in Trouble's face, and Baby William laughed and began pulling them as he very often did.

"Baa-a-a-a!" bleated the goat and then he quickly turned around to see, I suppose, what had become of the other goat against which he had leaped, intending to butt him out of the way.

"Oh, Nicknack!" cried Jan. "What made you jump in on us like that?"

"Oh, my, I'm so scared!" gasped Lola. "Will he bite us?"

"Nicknack never bites," answered Janet reprovingly. "But what made him jump into the snow house and break the ice window?"

"'Cause he saw himself in it," answered Ted, coming in just then. "I knew what he was goin' to do but I couldn't stop him. Say, Tom, he made an awful big jump!"

"I should say he did!" exclaimed Tom. "I thought the whole place was coming down! You'd better call your goat out, Curlytop, or he may knock our snow house all to pieces."

"All right, I will," agreed Ted. "Here, Nicknack!" he called. "Come on outside!"