Fund for a cat? (5)
I believe the answer is:
kitty
I believe this is a double definition.
'fund' is the first definition.
(I've seen this before)
'for a cat?' is the second definition.
(informal term for a cat)
(Other definitions for kitty that I've seen before include "Jack" , "Communal funds" , "Girl's name -- pooled money" , "Tom's mate" , "Pool of bets in gambling" .)