Scribble - A mutt from America who is in Spy Dog-in-Training. He is the comic relief of the group and is known to eat anything. Scribble appears to be a Beagle mix.
Scribble is a somewhat non-vocal dog. His owner's son acts similar to him, for some reason. He is one of the comic relief in the group and is also known to eat various things.
- He is voiced by Micky Dolenz.