I knew I'd have to write these sometime...

I've had, over a few years, some unusual disturbing dreams in which living things are tortured or slaughtered.
The most recent has me feeling incredibly horrified!
I do not know where it took place but it is dimly lit and I seem to be hiding behind some crates or cages. There is a black cat sniffing around. Some unseen being flips the cat over and uses a nail gun, with very large nails, and uses it to attach the cat to a wooden crate by putting a nail through the anal-genital area. I am gripped by the scene, I can look away but there is nowhere else to go to to get away from the sight. Howling, screaming, murderous sounds assault my ears. A second nail is put through the cat and the sound, the sound is horrible. The cat is stretched by it's limbs and all of a sudden a blade-like item saws up through the wooden crate and splits the cat in half up to it's mid-section. Internal organs fall out, blood pours, I feel incredibly disturbed and wake up.
It was so, so awful...I've had similar dreams that left me feeling sickened by the sights I saw, but this one beats all.