A fence post set in concrete lasts anywhere from five to over 25 years, depending on how well the concrete was applied and the fence post’s material. Untreated wood posts in concrete could last less than 10 years, but a durable, treated wood set in properly applied concrete could last a few decades. However, all fence posts will wear out eventually, so expect to need to replace your fence post every five to 15 years.

To effectively keep animals out of your yard with a fence, choose a fence that anchors to the ground to deter digging. Also, consider adding a barrier below the fence to prevent burrowing. 

To make your yard less desirable to animals, eliminate food sources like a vegetable garden, and ensure your garbage cans are sealed and tamper-proof. Installing motion-activated devices like lights or sprinklers will startle animal intruders. Also, a fence won’t work well if you forget to keep gates closed and secure. If you still face persistent animal intrusion issues, contact a wildlife control expert who can offer specialized solutions.

Most privacy fences are easy to install if you’re going with a DIY-friendly option like a wood fence, vinyl fence, or pallet fence. Since pallet fences come in the form of pre-constructed fence panels, they’re often considered the easiest privacy fence to install. Just get your fence stakes in the ground and slide the pallets onto them before securing them with scrapboard.

Vinyl and chicken wire are two of the best and most affordable materials for a DIY garden fence. Vinyl is a great option because it is cost-effective, easy to work with, and effective at keeping pests out. A vinyl fence can cost as little as $15 per linear foot, especially if you install it yourself. Chicken wire is even more budget-friendly, costing as little as $2 per linear foot. While chicken wire is more affordable, vinyl is a better choice if privacy is a concern. You can also add chicken wire on top of a vinyl fence for extra security.