In the new 1.19 snapshot (22w11a) I realised that some of the animals were missing their pupils and I thought I would just list all of them here. (also this could be an april fools prank)

effected animals: sheep, cows, pigs, turtles, blaze, dolphin, fox, evoker, mooshroom, llama, pillager, ravager, villager, zombie villager, witch, vindicator, wandering trader.