Lassie” star talks of life with and without the dog

Lassie Saved Timmy So Many Times She Eventually Went Pro

Love of dogs continues for iconic star of Lassie TV show

The True Story Of Lassie, America's Classic Collie - BARK Post

Films that go to the dogs – in a good way

Turner Classic Movies — A History of Hollywood Dog Stars by Susan King

Lassie dogs hi-res stock photography and images - Alamy

Lassie' star Jon Provost says Timmy was never trapped in a well: 'We just don't know where that came from

Pal (dog) - Wikipedia

Lassie as Salesdog: One More Trip to the Well - The New York Times