Every street should have a dog like Jack . . . All day, he trots happily between the terraced houses, receiving treats and toys, offering a tail wag or lick in return. For Sam, a widower recently returned to London, Jack is Christmas Streets unofficial welcoming committee. For Sams young son, Teddy, the small, scruffy mutt is much more than that -- hes a confidante and Teddys much-needed -- and so far, only -- friend.
