Wave woke up to a blast. The humans had been blowing  a hole in a cave for a long time. Wave was tired of the blasting and he wanted to get home . He noticed that a craft of red stuff was near the enclosure. He had an idea...... He took the red stuff and rubbed it on some coal, until there was a spark on the edge of  the red stuff. Hmm, he thought. Maybe this will get me out ! 
A human looked over and said to  Wave [wolves cannot understand humans] "wfatdertharlkraetyodong,wollouf ?"
Wave ran into the cave as fast as he could. A large explosion could be heard. The rest of the wolves woke up. They stuck their heads out of the  cave. A group of other endangered species had already escaped from their   enclosure.  The wolves stampeded out of the enclosure, singing joyful  howls and avoiding bears and wolverines. They leaped out of the area and trudged into the snow.
I am finally free ! thought Wave.