How to turn of those annoying pets from TFT running around on the ARAM map?

Title basically says it all. And to clarify, I don't talk about my own pet, I don't play TFT and even when I wouldn't use this kinda stuff. I talk about those pets from my teammates. Totally annoying and distracting, as if those poros weren't enough.

I can turn out emotes, chat etc., but didn't found out where to turn those things off.

Thx