Hotel for Dogs / The Spiderwick Chronicles

Hotel For Dogs:
When 16 year old Andi and her younger brother, Bruce, find themselves in a foster home with a strict no pets policy, they soon need to find a new home for their family dog named Friday. When they stumble upon an abandoned hotel, in no time, the kids have transformed the old hotel into a home for all the stray dogs in the city, filled with loads of cool inventions to keep the dogs entertained. But, they have also aroused the suspicions of the police who want to know - who let the dogs in?

Spiderwick Chronicles:
When the three Grace children - troubled Jared, his bookish twin Simon, and their sister Mallory - move to the ancient Spiderwick mansion, they are at first none-too-enchanted by the rundown Victorian, until they discover a Brownie, an enchanted creature, living in the walls.

They soon find a book - Arthur Spiderwick's Field Guide to the Fantastical World Around You - that will open their eyes to the invisible, odd, and sometimes dangerous world of dragons and boggarts, phookas and fairies, sprites and goblins that is all around them. When they cross paths with Mulgarath, an ogre, they realise quickly that he will stop at nothing to get his hands on the Field Guide.