After about a year of being obsessed by Dora DS1 has suddenly become terrified of Swiper the fox. He wakes up screaming and sweating and shouting that Swiper is swiping his hand/book/teddy. He's very hard to settle to sleep since he doesn't want us to leave the room because of Swiper. I've removed all Dora books and no longer have it on tv but he's claerly still thinking about it every night. Any tips on how to stop this, its heartbreaking to see him so terrified.