If you're unsure where to go first in this Abilene, Texas, home, just follow the cat tracks. From the front door, tiny feline footprints lead toward the open living area. Guests frequently comment on them, not because the homeowners refuse to clean the floor, but because the footprints are the only reminder of a cat who long ago stepped across the terra-cotta tiles while they were drying in the sun in Mexico, leaving his mark forever. » see room