Self-defense is another very important skill in any wilderness survival situations. It is always recommended to carry a few tools or some weapon with you like a knife or pocket saw or any other sharp object that you can protect yourself with. If you do not have any of these, then you can probably make a weapon with the resources and materials available to you. You can find many potential weapons in the wilderness.
If you are at risk from any animal, do not panic or run away from it. It is better to face the animal and get away from it slowly. Throw anything that you can find at it. In case the animal attacks you, try to block its mouth with your non-dominant hand and smash its snout or directly hit it in the eye. Once the animal is temporarily disabled, run to find something that you can hide in. Arm yourself with any sharpened object that you can attack the animal with.