These are his older brother and sister.

The one on the left is PinkFox, the middle child. She is the typical teenage girl, and claims she has a bladder problem. The real problem is she has to share the bathroom with her brothers, and she often has to wait until they're finished.

The one on the right is BrownFox, the oldest of the siblings. He loves his siblings, but has a rivalry with his sister, and often hogs the bathroom, forcing PinkFox to wait, however, he lets RedFox in because they're both boys.