Hi! So this is not a bug any of the basegame or vanilla animals have, but currently if you create an animal that both can go on land and uses the bottom dweller stat (such as my mudskippers) your animal will float upon loading in or placing them if they spawn on land. If they enter the water/come back on land or start in the water and go on land, they will be at the proper height. Not a huge bug, but I've seen a few people mention not liking it on my mudskippers and was curious if it would be possible for this bug to be fixed! Thanks!