The bubbles are from my pet. They look fine on my side. But make sure the animation from pet commands can also be seen by other players. Like the one triggered by roll command for golden pigs.

Thanks both! Other players' pets were placing their speech bubbles at a fixed height, so taller pets like the Golden Pig had the bubble sitting on their head - it now sits above the pet, the same as on the owner's screen. And pet tricks like the Golden Pig's "roll" now play for everyone on the map, not just the owner. Live now: have one player give their pet a command while another watches nearby.