Based on the context and the answer, generate a question. 

Context: Chuck 's trying to get an appointment today . We 're not really sure what the deal is . She seemed fine for a while but the past day or so she 's been acting funny and peeing outside of her litterbox again . We changed to a new type of litter and since then she 's been going in the litter box again , but at this point we figured it 's probably a good idea to take her in for a test this time to make sure that there 's not something wrong with her .

Answer:

It means there might be a medical or neurological problem with the animal .



Why is peeing outside the litter box bad ?