From looking at her website, I suspect she got in trouble for showing animals being abused and tortured.
Youtube has gotten kinda ridiculous about this. My son likes to watch a guy named Shawn Woods. He has a mousetrap channel. He is no longer allowed to show mousetraps in action.
They have really painted themselves into a corner by not standing up to the SJW's. The leftards start off by going after the right, but always end up eating their own as well. This woman is a good example of that: She is a vegan PETA type and she got kicked off youtube