How To Rattlesnake Proof A Backyard: 13 Steps (with Pictures)

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Terms of Use wikiHow is where trusted research and expert knowledge come together. Learn why people trust wikiHow How to Rattlesnake Proof a Backyard PDF download Download Article Co-authored by Elmer Bensinger

Last Updated: December 29, 2025 Approved

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  • Keeping Rattlers Away from Your House
    • |
  • Installing a Rattlesnake-Proof Fence
    • |
  • Video
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  • Expert Q&A
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  • Tips
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  • Warnings
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This article was co-authored by Elmer Bensinger. Elmer Bensinger is a Pest Control Specialist with Eden Advanced Pest Technologies in Spokane, Washington. With over 20 years of experience, Elmer specializes in integrated pest management and products such as insecticides and rodenticides. He studied business at South Puget Sound Community College. wikiHow marks an article as reader-approved once it receives enough positive feedback. This article received 12 testimonials and 89% of readers who voted found it helpful, earning it our reader-approved status. This article has been viewed 589,168 times.

In dry regions worldwide, rattlesnakes may make their way into your backyard. To make your yard a poor rattlesnake habitat, try removing debris, mowing grasses and weeds, and getting rid of any rodents that live in your yard. The best and most reliable method to prevent rattlers from coming into your yard is a rattlesnake-proof fence. If you’d rather not install this fence yourself, you can hire professionals to install it for you.

Steps

Method 1 Method 1 of 2:

Keeping Rattlers Away from Your House

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  1. Step 1 Seal any gaps under your house to keep rattlers from sneaking in. 1 Seal any gaps under your house to keep rattlers from sneaking in. Take a walk around your house and look for any cracks or gaps in the wood or concrete. These small openings make great habitats for rattlesnakes.[1] To prevent rattlers from living in the bottom of your house, fill any gaps larger than 1⁄4 inch (0.64 cm) with a filler like expanding foam.
    • You can purchase expanding foam at any hardware store.
  2. Step 2 Clean up your yard so that rattlers won’t have a place to live. 2 Clean up your yard so that rattlers won’t have a place to live. If you make your property inhospitable to passing rattlesnakes, they won’t stick around and make a home in your yard. Do this by removing any possible hiding spots for snakes and by tearing down any places where they could build a nest.[2] This includes:
    • Piles of boards or debris.
    • Mounds of branches, sticks, and leaves.
    • Piles of rocks.
    • Old and unattended vehicles or boats.
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  3. Step 3 Keep rodents out of your yard by removing their food sources. 3 Keep rodents out of your yard by removing their food sources. Snakes are carnivorous and primarily eat small mammals like rats and mice. If your yard is rodent-free, snakes won’t linger looking for a meal. The best plan is to remove the food that mice and rats eat. By removing rodents’ food, you’ll keep both rodents and snakes away from your yard. You can:
    • Pick up outdoor pet food every night.
    • Securely close trash-can lids so rodents won’t eat your garbage.
    • Keep your compost in a sealed container, not lying on the ground.
  4. Step 4 Mow weeds and grasses in your backyard to destroy snake habitat. 4 Mow weeds and grasses in your backyard to destroy snake habitat. Snakes will look for cover when deciding where to live and hunt. If your yard is full of high grass or large patches of weeds, it will attract snakes. To keep snakes away, mow your lawn regularly and keep weeds trimmed.[3] [4] Cut any weed clumps that grow higher than about 5 inches (13 cm).
    • If your property contains a large field, mow the field as well. Long grass is an inviting habitat for rattlers, and if there’s high grass anywhere near your yard, rattlers may come crawling in.
  5. Step 5 Call animal control if a snake stays in your yard. 5 Call animal control if a snake stays in your yard. If a rattlesnake does make its way into your backyard, do not panic. Send any kids and pets indoors, and make sure the rattler doesn’t approach the house. If it lingers for longer than 30 minutes or has built a den in your yard, call animal control to remove the snake.
    • If you have made your yard as unfavorable to a snake as possible, the snake should leave if given the chance.
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Method 2 Method 2 of 2:

Installing a Rattlesnake-Proof Fence

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  1. Step 1 Purchase snake-proof fencing at a local hardware store. 1 Purchase snake-proof fencing at a local hardware store. If you live in an area that gets rattlesnakes, you’ll be able to find many stores that stock snake-proof fencing. Check local hardware stores, garden supply shops, and home-supply stores. Snake-proof fencing should be solid or have mesh gaps no larger than 1⁄4 inch (0.64 cm) and should be at least 36 inches (91 cm) tall.
    • Snake-proof fencing isn’t cheap. A single 50 ft (15 m) roll can cost about $60 USD. However, this cost is worth it to assure your personal safety and peace of mind.
  2. Step 2 Choose an area of your backyard you’d like to cordon off from snakes. 2 Choose an area of your backyard you’d like to cordon off from snakes. Due to the cost of the snake-proof fencing, you may not be able to fence off an entire large backyard. Instead, choose a specific zone you’d like to keep snake-free.
    • This could be a children’s play area, the patch of grass where you walk your pet, or the section of yard nearest your back door.
  3. Step 3 Dig a trench 6 in (15 cm) deep so snakes can’t crawl under the fence. 3 Dig a trench 6 in (15 cm) deep so snakes can’t crawl under the fence. To prevent gaps between the bottom of the fence and the ground, use a shovel to dig a narrow trench 6 inches (15 cm) deep around the perimeter where you plan to install the snake-proof fencing.
    • When you're digging, make sure that the trench is uniformly deep along its entire length.
  4. Step 4 Install the fencing in the trench you've dug. 4 Install the fencing in the trench you've dug. Once you've dug your trench, lay out the fencing in the trench. Unroll the entire length of the snake-proof fencing material and install it all at the same time. Make sure that the bottom of the fencing is touching the bottom of the trench.
    • If there are any gaps between the bottom of your installed fence and the ground, rattlers will crawl right in.
  5. Step 5 Bury the bottom of the fence once it's in position. 5 Bury the bottom of the fence once it's in position. Use the shovel again to loosely bury the bottom of the fence. Once the fence is covered in dirt, smooth out the dirt and make sure the fence is standing securely.
  6. Step 6 Slant the fence outwards at a 30° angle so snakes can't climb it. 6 Slant the fence outwards at a 30° angle so snakes can't climb it. Once the bottom of the snake-proof fence is buried, push the fence outward (away from your backyard) until it’s leaning at a 30° angle.[5] Then use your foot to stamp down the soil surrounding the fence.
    • Rattlesnakes won’t be able to shimmy up the fence if it’s leaning outward at this angle.
  7. Step 7 Clear any tree branches or vegetation near the fence. 7 Clear any tree branches or vegetation near the fence. Rattlesnakes will be able to climb up the branches and over the fence. To prevent this, remove any small trees, overhanging tree branches, or large vegetation stalks within 2 feet (0.61 m) of the fence.
    • If you need to install support stakes to hold up the fence, place them on the inside of the fence. If they’re on the outside, rattlers can crawl up them.
  8. Step 8 Maintain the fence as needed to keep snakes out. 8 Maintain the fence as needed to keep snakes out. Over time, sections of your snake-proof fence may collapse or be worn down by the weather. Take a monthly walk around the perimeter to make sure that the fence is still intact. If you spot any breaks in the fence, remove the damaged section and install a new section of fencing.
    • If there are only 1 or 2 lightly damaged sections of fence, you can patch them up with slick packaging tape.
    • You can also maintain the fence by cutting down any new growth on encroaching tree branches or bushes.
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Expert Q&A

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  • Question How can I catch a snake to remove it? Elmer Bensinger Elmer Bensinger Pest Control Specialist Elmer Bensinger is a Pest Control Specialist with Eden Advanced Pest Technologies in Spokane, Washington. With over 20 years of experience, Elmer specializes in integrated pest management and products such as insecticides and rodenticides. He studied business at South Puget Sound Community College. Elmer Bensinger Elmer Bensinger Pest Control Specialist Expert Answer You don't want to try to catch a venomous snake on your own. You should call a professional snake handler to come and remove the snake. Thanks! We're glad this was helpful. Thank you for your feedback. If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. We’re committed to providing the world with free how-to resources, and even $1 helps us in our mission. Support wikiHow Yes No Not Helpful 2 Helpful 3
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Tips

  • Despite the belief that reptiles need a really hot environment, snakes are not able to survive on hot, bare surfaces for any length of time and will avoid them. Hence, creating short grass and cemented, tiled, or other hot surfaces around your house will help to discourage snakes. Thanks Helpful 5 Not Helpful 2
  • When weighing the costs of building a rattlesnake proof fence, also consider that the fence will have other benefits, such as keeping in pets and children and keeping out other snakes and garden foraging pests such as rabbits, javelinas (peccaries), etc. Thanks Helpful 3 Not Helpful 1
  • If you have many rodents around your property that rattlesnakes subsist on, you could call a pest-control agent. Thanks Helpful 2 Not Helpful 4
Submit a Tip All tip submissions are carefully reviewed before being published Name Please provide your name and last initial Submit Thanks for submitting a tip for review! Advertisement

Warnings

  • Killing a snake does not prevent other snakes from coming to the backyard. Prevention is a better cure. Thanks Helpful 6 Not Helpful 2
  • Naphthalene flakes or mothballs (Paradichlorobenzene or 1,4-Dichlorobenzene) are not effective at repelling snakes. Thanks Helpful 4 Not Helpful 1
  • Commercial snake repellents that include clove oil, mint oil, cayenne pepper, cinnamon powder, or sulfur may be somewhat effective. However, they will never be as effective as creating a physical barrier between your yard and the snake. Thanks Helpful 4 Not Helpful 4
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References

  1. ↑ https://ipm.ucanr.edu/home-and-landscape/rattlesnakes/pest-notes/#gsc.tab=0
  2. ↑ Elmer Bensinger. Pest Control Specialist. Expert Interview
  3. ↑ https://ipm.ucanr.edu/home-and-landscape/rattlesnakes/pest-notes/#gsc.tab=0
  4. ↑ Elmer Bensinger. Pest Control Specialist. Expert Interview
  5. ↑ https://www.wildlife.ca.gov/news/snake

About This Article

Elmer Bensinger Co-authored by: Elmer Bensinger Pest Control Specialist This article was co-authored by Elmer Bensinger. Elmer Bensinger is a Pest Control Specialist with Eden Advanced Pest Technologies in Spokane, Washington. With over 20 years of experience, Elmer specializes in integrated pest management and products such as insecticides and rodenticides. He studied business at South Puget Sound Community College. This article has been viewed 589,168 times. 18 votes - 89% Co-authors: 28 Updated: December 29, 2025 Views: 589,168 Categories: Animal and Insect Safety Article SummaryX

To keep rattlesnakes out of your yard, clean up any debris, like piles of sticks and rocks or other items, where rattlesnakes can hide. Then, mow the grass and pull weeds to remove any places where they could create a nest. If you have rodents like mice or rabbits living in your yard, remove them to starve the rattlesnakes. If the rattlesnakes continue to invade your yard, call pest control to have them professionally removed, and put up a rattlesnake-proof fence around your yard to keep them out. For tips on putting up the fence and keeping rattlesnakes at bay for good, scroll down! Did this summary help you?YesNo

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Reader Success Stories

  • John Cimino

    John Cimino

    Mar 8, 2018

    "Very informative! We back up to a wash in Arizona and the back yard is not fenced. I installed a 5x10 dog kennel on..." more
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Did this article help you?

Yes No Advertisement Cookies make wikiHow better. By continuing to use our site, you agree to our cookie policy. Elmer Bensinger Co-authored by: Elmer Bensinger Pest Control Specialist Co-authors: 28 Updated: December 29, 2025 Views: 589,168 89% of readers found this article helpful. 18 votes - 89% Click a star to add your vote John Cimino

John Cimino

Mar 8, 2018

"Very informative! We back up to a wash in Arizona and the back yard is not fenced. I installed a 5x10 dog kennel on..." more Jay Brown

Jay Brown

Feb 14, 2018

"I didn't know there was a snake proof fencing material. We moved out to the nice quite country and have..." more Amynah Farid

Amynah Farid

Sep 27, 2017

"Moved to a new home, would like to grow indoor plants and this article gave me detailed information on how to grow..." more Brenda Kirby

Brenda Kirby

Jun 25, 2018

"This article is very informative. It covered food source, habitat and what to do if a snake is spotted. Also, type..." more Priscilla Gilliland

Priscilla Gilliland

Apr 4, 2017

"I spent all night searching for ways to help keep snakes out, and your site is the best and most cost-effective." Share yours! More success stories Hide success stories

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