I had experienced with a female cat for 13 years but she had a kidney problem and we had to have her put down. She was a tabby, she didn't like stranger. Murr would hiss at them, growl but she liked us and she didn't like other cats Now I have three cats, two males and one female. Out of my cats the males are easy to train, very clean. My males always do a good job covering their pee and poo but my female she doesn't clean up after see used her litterbox and lately she been doing her pee else where. I always love my males but the bad part about them it they are meowing cats.