Good idea, because then the tush can't hang over the side if its a storage container.Originally Posted by mrblanche
I think the suggestion of a bigger litter box, such as a sterilite storage container, to be a good idea.
But there was a hint there...you mentioned her anus swelling up. It sure sounds to me like she has an anal gland problem, and that alone could account for a significant number of your problems.
Also, a good thought in regards to the possiblity of an anal gland issue.