Cova is the witch Haggar's blue cat.

Voltron: Defender of the Universe cartoon continuity

Cova is Haggar's familiar, and usually stays by her side. He is often sent to other planets to spy or do evil deeds for Haggar. He is enemies with the Space Mice.

Devil's Due Comic

Notes

• Cova is almost never referred to by name in Voltron: Defender of the Universe. Usually called "Kitty", "Blue kitty", and "Pussycat" by Haggar, and "the blue cat" or "Haggar's cat" by the Voltron Force.