cat stopped uninating..

Question
My cat is 4 years old and recently she has stopped using the cat box for either purpose.  As far as we know she is not uninating anywhere else. She was in the house for over 2 hours the other day and never used her box.  About 3 weeks ago we had to put my older cat down.  She is a stray that we found 3 years ago.  But now she is not using her cat box.  

Answer
It sounds like a blocked bladder or a uti, they only way to clear those up are going to the vets and they would have to put in a urinary cathader. if it is a uti they will give you meds. It also sounds like she is dealing with your older cating being put down in her way but i would take her to the vet to get checked out and everything

keep me updated

katey