Felix are offering a free box of kitten food for free, up to £5 in value, by using a voucher for use at your local supermarket, which can be downloaded for free HERE The voucher can be redeemed up until 31st March 2022.
If you don't have a kitten, or cat, maybe consider grabbing a box anyway, and popping it in to the charity box in the supermarket, as I'm sure someone in need will appreciate the gift.