This could potentially be considered a feature of animals not being smart enough to know that sleeve death isn't real death, but it was very inconvenient when the bonded panther started attacking boomalopes the instant I removed a stack. The one time I didn't save pre-stack removal too lol.

Slightly related, and I may make a new post for it, but the mod description says something like as far as the game is concerned, that colonist isn't dead, but it still prompts me to bury the colonist, giving unburied colonist debuffs to my pawns, as well as offering the opportunity for a funeral sans corpse when I burnt it. (Which I did and turned out to give them all "Disgraceful Funeral" moodlets, kinda fitting!)