Sid

Sid is one of the supporting characters of the webcomic ''Sandra and Woo. ''

From the comic's cast page:
 * Sid is a Eurasian red squirrel who ended up in the United States when his mother Hazel, pregnant with him at that time, fell into the suitcase of a traveler. Sid is rather a fast runner than a quick thinker, but he has developed exceptional skills when it comes to avoiding getting eaten by dangerous carnivores.

Sid is a squirrel who lives in the forest near Sandra's house. He is a good friend of Shadow the Fox, a relationship that is finally explained later in the series.