I'd suggest leaving out any mention or depiction of Bambi. Disney has sued schools in the past for infringement and I'm sure they would have no problem going after SOTT. I also think, "YOU KILLED BAMBI" is a bit much. Disney probably kills off their characters (usually the parents) to create a trauma bond with the movie and the child - I think it would be good to go from a different direction where there is a simple explanation about valuing and respecting life, similar to Ailén's ideas here:
I think this can also be a pretty sensitive subject and one that you don't want to take parents by surprise. If it were me I'd have one or two sentences about it and move onto other stuff.
Ailén said:- She can ask why they hardly ever eat veggies, and paleo people can have her think about it: those poor plants cannot run like animals. They are stuck in the ground. So, their defense is to produce toxic substances (lectins) that poison our bodies. But they let animals eat them, because they see that they also need food. And then, we, humans, get the nutrients from both by eating the animals and what was in their bellies.
- Paleo people made yummy dishes using lots of animal products and fat. Nothing was wasted, because they valued life and were thankful for the animal that had sacrificed itself in order to help them survive.
- Animal fat was a better fuel that any sugar could ever be. They were able to run miles and miles, built amazing structures with few tools, etc. They were never sick. There can be an analogy made with cars, there.
I think this can also be a pretty sensitive subject and one that you don't want to take parents by surprise. If it were me I'd have one or two sentences about it and move onto other stuff.