Answer:

LASSIE

Answer	Crossword Clue
LASSIE	Glasgow gal
LASSIE	"..., Come Home" 1943
LASSIE	Dog star

LASSIE	TV collie
LASSIE	Timmy's collie
LASSIE	Screen collie
LASSIE	TV show with the theme song "Whistle"
LASSIE	Girl at a ceilidh
LASSIE	Movie dog
LASSIE	Collie of old TV
LASSIE	Collie of film

LASSIE	Animal trained by Rudd Weatherwax
LASSIE	Glasgow girl
LASSIE	Girl usually played by boys
LASSIE	Friend of Jeff, Timmy, et al.
LASSIE	Pal was the first to play her
LASSIE	Timmy's dog
LASSIE	Timmy's frequent savior
LASSIE	Collie of TV fame

LASSIE	Canine star
LASSIE	TV dog
LASSIE	Dog star?
LASSIE	Female usually played by males
LASSIE	Literary collie
LASSIE	Timmy's television pooch
LASSIE	Canine who might have reported that Timmy fell down a well
LASSIE	Film collie

LASSIE	Dundee miss
LASSIE	Legendary collie
LASSIE	She first appeared in a 1940 Eric Knight novel
LASSIE	Heroic TV dog
LASSIE	1950s-'70s TV heroine
LASSIE	TV canine
LASSIE	Timmy's pooch
LASSIE	Collie of TV

LASSIE	Movie collie
LASSIE	Highlands girl
LASSIE	TV premiere of 1955
LASSIE	Laird's daughter
LASSIE	Scottish girl