I'm am only speaking of the worst instance of things I've seen. I've been working with/around animals all my life.
Dog breeders, dog fighters, people that get too many cats (or any animal in general) that they can't take care of, horses that have been whipped so much their entire bodies are covered in scars, and many of the other horrid things I've seen. Seeing the look on that cat's face hurt me more than anything I've ever experienced. He wanted to live, but couldn't because he was too weak at that point to fight. If he had been found a week earlier, he could have been saved.
But you dumb fucks always think you're in the right because of your "morally superior stance" on all thing animals. Pushing your shit ideals on other creatures because you think you're right even though science will say over and over again that it isn't possible for a cat to survive properly on a vegan diet.
Keep denying science all you want, but do it at your own cost, no one else's.
You know nothing of animal suffering at the hands of humans. "I watched a video once and it made me sad!" Call your local animal control and ask to go for a ride along. Only then will you understand what suffering really is.
I've seen the videos, multiple times, and I only wish some of the animals I've seen were given such a quick suffer free ending.