What age do you think this is ok for?
I grew up watching David; my mum was a massive nature lover and v no nonsense and practical. I learnt that things eat other things early, and it fostered a strong sense of value about the natural world in me. We lived in the country for a while, lots of animals etc. I'm a bit of a natural history spod.
My son loves animals too. He is 4 I a month.
He's been scared by some films etc - I know of children watching Star Wars at his age; we've not even contemplated it. He managed tinker bell!
However, he really wanted to watch planet earth 2, 1. We watched together, I explained it was animals eating one another. He loves lions, elephants and dinosaurs. He's very kind and sensitive to others. He loved it. Was a bit distracted during penguin bit so didn't really see that.
He asked to watch it this morning - DH was a bit 
as he walked in at the monitor lizard bit. We've discussed and now I'm doubting myself. We fast forwarded a bit and ds is now grumpily watching Andy's Dinosaur Adventure.
I found some things in planet earth 1 tough (chimps eating monkey).
Thoughts?!
Going to have to frantically search for DA 'safe' films!