at least she is not peeing on your carpet, that would be worse. shouting at the cat will not work. they will do it again knowing they are getting away with it. you must catch her in the act and pick her up and move her outside. moving the litter might not work since she is not using it.
at least she is not peeing on your carpet, that would be worse. shouting at the cat will not work. they will do it again knowing they are getting away with it. you must catch her in the act and pick her up and move her outside. moving the litter might not work since she is not using it.