Are you finding your cat is having "accidents" outside of the litter box in inappropriate places? If so it is definitely worth bringing them in to see us as it could be medical or behavioural. This is a very common problem we talk to owners about.
This article below also has some great points about it. Click the link to read
This is a very interesting read, and the need for enrichment is also felt by many cats. Increasingly we are understanding the importance of enriching our pet's pampered lives to better meet their needs and support their mental health.