The answer to 'why is my fence pests' is that your fence may be attracting pests due to a variety of reasons, such as providing shelter, food sources, or access points. Common fence pests include termites, woodpeckers, rodents, and insects like ants or beetles. Symptoms may include visible damage, droppings, or signs of nesting activity.
To address fence pests, you'll want to first identify the specific pest, then take steps to eliminate their food sources, seal entry points, and make the area less attractive. This may involve trimming vegetation, removing debris, and using pest-resistant materials when repairing or replacing the fence. DIY solutions like pest deterrents or basic repairs are often possible, but for more severe infestations or complex issues, it's best to call in a professional landscaping or pest control service.