There are plenty animals being squeezed alive, or they take off an animals head to use their blood.
In season two there are few scenes where a woman ties her victims in a ceiling and she sticks a small tube in the neck of her victim so she can bathe in their blood and it's quit gory
A woman shoves a frog in the throat of an old man, he struggles as she shoves it, the same thing happens a lot in the show, there's also a scene where a woman shoves a rat in a mans throat he is also struggling
A little bloody violence (throats cut sort of thing), 3 people are burned alive, a man is smashed with stones, people are hanged - while scenes are quite graphic at times, such scenes are kept very short. The gore that is present is not dwelled upon, nor overly accentuated as typical in horror movies.