In autumn hedgehogs eat more to try to build up fat reserves for hibernation so it's a good idea to keep feeding them throughout autumn. Buy food here: https://www.kedronpetandgarden.co.uk/garden-birds-and-wildlife/hedgehogs-and-squirrels/ Read more about hedgehog feeding and hibernation on the Woodland Trust website here: https://www.woodlandtrust.org.uk/blog/2017/11/when-do-hedgehogs-hibernate-and-other-animals-that-hibernate