He has a plain forehead and an alert appearance. He is small in size, since he is a puppy, and always wears a blue collar with the number 3 on its tag.
Like the rest of Secret Six, Flax is very smart, being able to figure out the code for Mr. B's Lab. He is very friendly, as he loves all his family and easily likes Scooby-Doo & Shaggy Rogers, along with the rest of Mystery Inc. and Mr. B. And like most puppies, Flax is fun-loving.
- What's New, Scooby-Doo?- Homeward Hound, Farmed & Dangerous and Gold Paw