Looking at the sketches for Robot Rebellion, I kinda liked the one with the unnamed Dog Handler with K9 team, which kind of looked like Lt. Stone from Sigma Six.

Anyway, I just made a custom after the image, and used Lt.Stone's design as a color guide.

With little time remaining for me to do customs for the Robot Rebellion group project, I rushed the modding, hence, the result.

I'll probably re-mod the dog Zag's backpack accessory, and also the dog handler Zig's facial features someday.

Basically, Zig and Zag have a cybernetic connection... Zag already knows how to act even without Zag verbally saying so.