The Best Selection of Quality Dog Fences at the Best Price

 View Cart


Starting an earth anchor

Early Steps:

Later Steps



Earth Anchors and Braces for Dog Fences

Earth Anchors for Deer Fences

Earth anchors can be used effectively with any dog fence corner post or corner approach post set in a cement footing. This earth anchor system is appealing because all you have to do is screw the anchor into the ground (this can be hard in places with rocks or roots) and run a heavy metal wire designed for outdoor use between a secure point on the fence post and the earth anchor's handle. In most cases, compared to post braces (an alternate bracing system), we have found earth anchors easier to install, less expensive, less visible, and more effective.

You can anchor a corner with earth anchors in two ways. One way anchors the corner post and requires only one earth anchor; but it leaves the earth anchor and its attachment cable outside the fence line, creating a potential lawnmower problem and tripping hazard (see diagrams below). The other method braces the two posts approaching the corner post. This requires two earth anchors instead of one, but it puts the earth anchors and their cables right along the fence line, removing the lawnmower problem and tripping hazard.

If you are using the latter method, those parts of the fence between the corner approach posts and the corner post are not secured against sideways stress (see diagram below). So, where snow loads or falling tree branches are a problem, set the corner approach posts close to the corner post (within 6 to 8 feet, the closer the better). This will shorten the segments of fence that are not anchored.

Earth Anchor Illustration

Similar reasoning applies to earth anchors used with gate approach posts and end approach posts (see below).

Earth Anchor Illustration for Deer Fences

To anchor a post with an earth anchor, start by securing the earth anchor in the ground. To do this, screw the anchor into the ground at an angle (about 45 degrees, see illustration above), using a bar through the hole in the earth anchor's handle for leverage. When you are done the earth anchor handle should be all that remains out of the ground, and this handle (as well as the earth anchor's shaft below ground) should be pointing toward the top of its attachment post at a roughly 45 degree angle.

With a wooden attachment post, proceed as follows: If the post is square or rectangular, set it so that one of its sides faces the earth anchor. On the opposite side of this post, 3 or 4 inches down from the top, pound 3 two-inch u-nails four-fifths of the way into the wood. (Also do this if the post is a round wooden post.) These u-nails should be spaced an inch or so apart and should be oriented sideways, like three croquet wickets in a line, so that a wire can pass through them. Then string one end of your heavy wire through the hole in the earth anchor handle so that a foot or so of wire goes through the hole. Next, twist the wire tightly around itself four of five times (producing something that looks like a small hangman's knot) to secure it to the earth anchor, and cut off any excess wire. Now figure how much wire will be needed to come up from the anchor handle, run through the three u-nails, and twist around itself to form another hangman's knot. Cut a foot or so more than is needed, run the wire through the u-nails, and holding it good and taut (to take up any slack) twist it around itself four or five times to secure it to the post. Cut off any excess. Your earth anchor is now firmly attached to the post.

Proceed as above when attaching the earth anchor to a metal post, but dispense with the u-nails. Instead, if the post is a round metal post, point the flanges of the brace band at the top toward the earth anchor. Then run the attachment wire under the bolt securing the brace band to the post, form another hangman's knot, cut off the excess wire, and you are done. Or else, if the post is a metal T or U-post, run the wire through a hole near the top of the post or just above a T-post stud (if the stud juts out enough to provide support) and twist the wire around itself repeatedly, forming a hangman's knot. 



Back to top
Back to home page