Canine 001 is the code name (real name unknown) of an intimidating Rottweiler that was the antagonist of Martha: Secret Agent Dog.
History[]
A man made Martha protect the soup recipe from being stolen and made Canine 001 her partner. Unknown to Martha, both the man and his dog were trying to steal the soup recipe and Canine 001 gave Martha the recipe and she spread it to the man, thinking it was a code.
Later, Martha had a dream about the Come On Inn and caught and arrested the crooks at the Come On Inn, knowing they'd be there as she recognised the sausage smell on Canine 001's breath as coming from there.