Animals Don't Teleport anymore. They get stuck/left behind and they stop following.

Animals stop teleporting to you. They don't follow you very good and if you leave them behind they stop following you. I left my dog in water and they swam away from me. Cats will not teleport either. If you walk a far distance they will follow you but as soon as they get close to you they run in the opposite direction even though they are tame.