I guess in searching the internet Jenna my 3 yr old rescue has a tail pocket...but her tail (nub) is actually inside...so she really doesn't have a tail it's covered...when she sits & spins...I call it her stevie wonder impression...it doesn't seem to bother her too much I clean it about once a week with witch hazel and baby wipes....i adopted her about 2 months ago and the rescue said her tail was a inny no mention of a pocket but the first time she started to act like stevie i figured i would try cleaning...i think it took almost a box of wipes..so trying not to let it get that nasty again i try cleaning it at least once a week...so do you think this is a tail pocket?