The recommended height for a garden fence depends on its primary purpose. For pest control, the necessary height varies by animal. To keep out small pests like rabbits, a fence should be at least two to three feet tall. If you live in an area with deer, you will need a much taller fence, at least five feet high, to prevent them from jumping over. If the main goal is privacy, the fence should be at least seven feet tall. For purely decorative fences, the height is a matter of personal preference.

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.

A fence installer or homeowner should place a snow fence upwind of the desired drift area, while keeping the prevailing wind direction in mind. When installing a snow fence, its posts should be sturdy, as they will be the weakest areas in terms of tensile strength. Posts should be buried at one-third their height and placed no more than eight feet apart.

Hedges are a better financial investment for a home than fences in several ways. First, hedges are less expensive to install than fences. Fence installation costs $1,775 to $4,600, depending on the type and size. You can also choose to plant smaller and less expensive hedges, knowing that it will take longer for them to mature. Next, mature hedges add resale value to the home, meaning the cost savings get even better when it's time to sell.