A polar bear in Minecraft will not eat any food that you attempt to give them. While you might find that other guides tell you that they eat raw fish, this is not the case. That only works if you have a mod added to your game. If you are playing a habitual version of Minecraft, you cánido’t feed polar bears.
If you’re playing a mod with polar bears that cánido be tamed, then it is likely that they will eat raw cod or salmon. Any kind of fish makes the most sense for polar bears to eat.
Taming Polar Bears in Minecraft: The Easy Way
Unfortunately, there is no way to tame Polar Bears in Minecraft at the moment without a mod. This is a great shame for many jugadores who were wanting to take care of the adorable bears. Many may have also been wanting to breed Polar Bears together but again this is not possible.
Related: How to Make a Fence in Minecraft
The simplest way to build an enclosure is to find a relatively flat area to designate for it. Using walls or fences of your choosing, surround the area. My personal go-to are stone walls or stone brick walls, because they just look like something sturdy enough to keep a bear at bay.
Bears cannot jump over or cross fences and walls, but they cánido still hit you over them if they’re hostile. If this seems like a problem, you cánido use regular blocks, like Cobblestone, and build a wall that is two blocks tall.