In most cases, a fence can only be built on your property with your consent. Not obtaining permission constitutes an encroachment and a violation of your property rights. However, exceptions may apply, such as when the fence is entirely within the property boundaries of the person putting it up and the fence complies with local zoning laws and regulations. If you think a fence infringes on your property or is not up to local standards, consult with local authorities or legal experts to address the issue and protect your property rights.

Concrete is one of the easiest, most cost-efficient, and most effective ways to stabilize a fence post. To stabilize a fence post with concrete, you’ll dig a hole around the post in question and fill it up with concrete—easy as that. Concrete lasts about 50 years on average, so it’s a long-term solution.

If you come face-to-face with a wolf in your yard, chances are it will be afraid of you as a human. Make eye contact and get big—waving your arms to increase your size. Use noisemakers or air horns if you have them, or throw a few rocks around to discourage them from approaching you. If all else fails and the wolf does not retreat, back away slowly while maintaining eye contact and find safe ground, whether indoors or up a tree. 

Ideally, when you replace a fence post, you should also replace the concrete footing. The concrete bonds to your new post, creating a secure base. If you install a new post into old concrete, it won’t be as sturdy.

That said, it is possible. Sometimes the post will lift right out of the concrete. If not, you can use a high-lift car jack to try and lift the pole out of the footing. Put the new post into the same hole and backfill it with fast-setting concrete. Keep in mind, this won’t work well for metal posts.