Tumblr is literally full of unbelievable idiots. Not surprised they're being all 'offended' and such over something unconfirmed. It's what they do.

I was watching the closing credits more closely than normal because I was curious about the song that played at the end of the episode. It didn't show what the song was, but there was definitely a thing saying no animals were harmed in this episode.

It doesn't matter to Tumblr social justice warriors, though. Show them a screenshot of that exact message in the credits and they'll cry, call you a bloodmouth, and continue tarding out.

Btw, I don't like Tumblr