Paris Hilton treats her dogs to snacks before bed.

The animal-loving star - who has several pet pooches - makes sure her beloved mutts go to sleep on a full stomach every night.

Before she heads off to bed Paris - who is dating former 'The Hills' hunk Doug Reinhardt - sticks to a special routine to get herself ready for a good night's sleep.

She revealed in another twitter post: "A bubble bath is the perfect end to a long day."

As well as her dogs, Paris also has a pet parrot who likes to greet her when she gets home.

She wrote on twitter: "Just got home from a long day of meetings. First thing I heard when I walked in was my Parrot Hank Bark, Oink, Whistle then say 'Hello Hank!' (sic)"