Here's What Happened to Lassie and co-star Jon Provost

How shocking do you think it must have been back in the day to see a Rough Collie — popularly known as the “Lassie Dog” — capture the imagination of millions of people

Here's What Happened to Lassie and co-star Jon Provost

At Pomona's Lassie House, Timmy's plaque is by the well – Daily Bulletin

Some who left popular TV shows barked up wrong tree

Here's What Happened to Lassie and co-star Jon Provost

Lassie Tv Cast - Autographed Signed Photograph co-signed by: Jon Provost, Hugh Reilly

Here's What Happened to Lassie and co-star Jon Provost

Here's What Happened to Lassie and co-star Jon Provost

Lassie Saved Timmy So Many Times She Eventually Went Pro

Timmy's in the Well: The Jon Provost Story by Laurie Jacobson

Where Are They Now? Jon Provost, Timmy from Lassie

What Really Happened to Tommy Rettig, Jeff Miller from TV's Lassie?