If the hedgehog does need help, it should be put into a high sided box (they are very good climbers – even when ill or injured). Put plenty of newspaper in the bottom and cover the hedgehog with some bedding eg a towel, sweatshirt of similar. If it feels cold to the touch, give it a covered hot water bottle, but do not make it too hot. SEEK ADVICE IMMMEDIATELY. Call Brackley HogWatch on 07528 119416.