Chemical Lemmings

Chemical Lemmings are the titular and main antagonists of the Grizzy And The Lemmings episode "Chemical Lemmings".

Appearance
After the mutation, they have purple fur. Not only that, they also have yellow eyes with sharper pupils.

History
When the Lemmings mixed all the chemicals, which fell into a pond, where mooses drank it. The chemicals exploded and mutated them, giving them the appearance. They started to become aggressive and evil, wrecking things in the Forest Ranger House, attacking or provoking Grizzy. Grizzy then finds out that the mutation can be reversed by the spray, which probably causes their fate.