The puppy who couldn't sleep

When Lara finds a homeless puppy in an alley, she knows she has to help. She brings him back to her house and names him Jet, and he seems delighted with his new home. There's just one problem. When night falls, the world becomes a scary place for Jet, and his howling keeps the entire family awake. Lara is desperate to help the puppy sleep--but what can she do?.