Hello, so my cat Babe has a potty issue and a problem with ruining my furniture. Babe is a adult female tuxedo. Her "potty issue" has been going on for 3 months. I woke up one day to find her pooping on the tile in my bathroom. I immediately cleaned it up. As this is odd behavior, I checked her litter box, it was clean, and it's pretty big for a cat her size (10.6 lbs) So then I bought new cat litter (tidy cats) and she continued to poop not only in the bathroom, but in the hallway. I placed her other two litterboxes where she did her business, and she never used them. I decided maybe it was the food. So of course, I changed her food to Friskies dry and wet food. Food didn't seem to be the problem, so my last option was the vet. I took her to get checked by the veterinarian, and they decided to do bloodwork on her when I told them about her behavioral issues. They didn't say anything other than "She's healthy." Everything came back fine oddly enough. I've lived with her since she was 3 months old, (she is now 5 years old) and she has never had this problem. She is spayed, has all her vaccinations up-to-date, (extremely hyper might I add) + gets all the attention I could possibly give her. I usually play with her for 3 hours using her favorite toys. It's so tiring but I love her so much.. But I just can't understand why she is pooping out of the litterbox all of the sudden. As for her scratching my furniture, she has been doing this ever since I first got her. She never uses her scratching posts, I've tried multiple times to get her interested in the scratching posts; but she's just so stubborn. She currently has 4 different scratching posts. Her favorite pieces of furniture to ruin are my two leather couches. I had to tape the parts where she scratched the leather off them, because she was creating holes. She also bites me out of nowhere. Usually when I go to feed her, or clean her litterboxes, she bites my ankles. I've used the "No" command, and barely used the spray bottle, but she doesn't budge. What can I do to prevent these things?