Dreaming about hedgehogs could be a sign of little bundles of happiness. They are a sign of wisdom and help protect against sadness.
When someone remembers seeing a hedgehog in their dream, it is thought to signify joy in the form of blessings and divine gifts that they will soon be receiving.
Also, if one is dreaming about a hedgehog, it can represent something that has spikes which can hurt somebody. It can also represent something that is pointed.