I love Lassie Come Home
I realise that it's very sentimental, but for me that is one of it's many pluses. I also realise that the accents are mostly far from authentic, and I really couldn't care less.
I love Roddy McDowell's heart-rending performance, and the already stunningly beautiful young Liz Taylor, as well as the wonderful (male) dog who was Lassie.
The old couple were wonderful too, surely everyone's ideal grandparents :). When I was younger and watching this, I always hoped that they got themselves another dog. Likewise Gwenn's character. He and the adorable Toots were great; I was heartbroken as a child when Toots died - and I still shed a few tears now too.
My own (grown up) children are unable to get over the sentimentality, which I think is a shame, but the way most young people probably view LCH and similar titles, National Velvet for example. It's just a more cynical age we live in these days, sadly.
"Three years...I promise."