Watership Down on Netflix. Based on an award winning book, previously made into an animated movie in the 70's, then remade recently.
From the wikipedia description--- "...the story features a small group of rabbits. Although they live in their natural wild environment, with burrows, they are anthropomorphised, possessing their own culture, language, proverbs, poetry, and mythology. Evoking epic themes, the novel follows the rabbits as they escape the destruction of their warren and seek a place to establish a new home (the hill of Watership Down), encountering perils and temptations along the way."
It was engaging but very dark. I highly recommend it, though I doubt it would appeal widely. My wife stopped after the first part (there are 4 parts total) and I had to finish on my own. It covers some pretty serious topics, in sharp contrast to animated rabbits. I haven't read the book, but the series is supposed to be faithful to it.