Speckled Trout Feline

A curious spirit cat, patterned like a speckled trout, finds your front door slightly ajar. While you're out, it slips in, drawn by the sound of a bubbling fish tank and the sight of shimmering fish scales reflected in the water. You return home to catch this feline leaping about excitedly, seemingly trying to 'leap' the imaginary waterfalls like the trout it admires.