An animal litter box which is configured to urge an animal toward a desired orientation in the litter box. The litter box includes a floor, a sidewall extending upward from the floor to define an interior of the litter box, which sidewall has an interior sidewall surface facing the interior of the litter box, and a cue associated with a selected portion of the interior sidewall surface, which cue urges the animal toward the desired orientation.

 
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> Fatty acid-free liquid dye composition comprising at least one oxidation base and 2-methyl-1, 3-propanediol, dyeing process, and device

~ 00311