Nala walked out of the den and looked around, she started to sniff trying to find her way back. She smelt the sent of her sister that way she thought, she ran in the direction of her sister. She ran a few miles and then fell into a deep narrow hole that was buried from the snow.
Zero followed the pup but lost track of her.He sniffed the snow and kept looking but couldn't find her.He walked to the river and lapped up some water,careful not to fall in.