Magic in the Mist/Allegiances

Harrypaw's Family
Vernon- Fat, dusky brown tabby tom and pale blue eyes

Petunia- Pale ginger she-cat with plain, amber eyes

Dudley- Immensely fat, pale ginger tom with pale blue eyes

Other Muggles
Figgs- Very old, long-haired grey she-cat with a white muzzle

(There are others... I'm just being lazy)

Headmaster
Dumbledorestar- long-haired white tom

Professors
McGonagall- Grey tabby she-cat with spectacle shaped marks and amber eyes

Snape- Black tom with cold, dark eyes