Watership Down
I'm lost for words. This was so beautiful and heartfelt. From animation to dialogue it is truly magnificent. The sound design is excellent. By far one of the best animated movies I have ever seen.
You will laugh and cry. You will be left in shock at how real this world feels and the stress of our warren. Amazing characters (shout out Hazel-ra and Kaheer AKA the GOAT) and an incredible setting. I could glaze for the next hour, but I will stop and say it is a must watch.