One of my friends at school got a kitty a little while back, the cat is probably about 8 motnths old now, I dont know exactly, but looks pretty full grown. They recently adopted a dog as well, of course the dog and cat didn't get along well at first but are now friends. The dog had an accident a few weeks ago and pooped on the linoleum in their kitchen. Ever since, the cat will go and poop in that spot, EVERY SINGLE TIME she needs to ppop. She tried cleaning with animal odor cleaner, even tried moving the litter box to the spot. The kitty would just poop right by the box, so they moved the box back to normal space. I suggested using ammonia and vinegar, but it didn't do any good for her. Anyone else have suggestions I can pass on to her?