King Gillette Ranch?

I'm watching this now and wondering if some of it might have been filmed at the King Gillette Ranch in Malibu Canyon. Fo 40 years Fox had a movie ranch in Malibu Canyon where they filmed lots of outdoor scenes for Butch Cassidy, MASH, Mr Blandings Dream House and countless others. Directly across Malibu Canyon Road was the King Gillette ranch started in 1912 by the famous razor magnate. There is a beautiful house and meadows with lots of white fences I think were used in this film. If anybody knows anything about this, please let me know. Just curious.