Dig Defence No-Dig Small/Medium Dog Barrier, 8-in, 25-pack

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$164.99 (-25%) Chewy Price
$219.99 List Price
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About This Item

Details

  • Made in the USA.
  • Made from durable, high-quality materials.
  • Specifically designed to help keep pups from digging under the fence.
  • Each barrier is 8 inches long, 32 inches wide, and features a 2-inch spacing between spikes.
  • Easy to install and requires no upkeep maintenance.

Instructions

Size

Learn More About Dig Defence From Our Team of Experts

Use With Any Type Of Chain Link Fence

Use Dig Defence units to “tie” chain link fencing to the ground by interlocking the bottom links during installation. Dig Defence extends the protection of your fence underground to keep pets and furry intruders from pushing or digging under.

Protect Wood Privacy Fencing

Dig Defence can be used to close gaps under a wood privacy fence to keep animals from squeezing under or starting a hole for escapees. It also helps you avoid sitting wood planks directly on the ground, allowing a longer life for your fence.

XL Model for Immediate and Max Protection

Use the XL model in established favorite digging spots to stop the behavior, stat. Each XL model is 24" long and 15" deep with 1.5" tine spacing. Built for a lifetime of service with no maintenance, no wasted energy costs, and total peace of mind.

Decorative Fencing

Most vinyl, wrought iron, and other decorative fencing is installed with a gap purposely placed at the bottom of the fence—you might as well have a sign welcoming all animals to go under it! Dig Defence lets you stop the dig and correct the gap.

About Dig Defence

Dig Defence provides protection for pets and property. These no-maintenance units can be installed at the base of an already existing fence to ensure animals will not be able to enter or leave the fenced area.

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Questions & Answers

2 Customer Questions

What is the length of this item?

Answer by Chewy • May 06, 2025
Each barrier is 8 inches long, 32 inches wide, and features a 2-inch spacing between spikes. The barriers are available in 4-pack, 10-pack, and 25-pack options.

Will these work with a cedar fence?

Answer by Chewy • Oct 28, 2025
The barrier can be used near a wood fence.
Reviews
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4.7
Rated 4.7 out of 5 stars
84 Ratings
Terms & Conditions

Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Durability

87% Positive

Portability

85% Positive

Safety Features

90% Positive

Size and Fit

83% Positive

39 Customer Reviews

Rated 5 out of 5 stars
By Amy on Oct 23, 2025

To stop an escape artist

Had a pup go missing for almost a month. Had a new fence and run installed my beagle has gotten out of everything even digging under. Added this to the bottom of

Had a pup go missing for almost a month. Had a new fence and run installed my beagle has gotten out of everything even digging under. Added this to the bottom of the fence and where he still digs he has to go down before he can move forward and it's caught before he can dig enough to get out. Best addition to the fence. Definitely recommend to outsmart a beagle or other escape artist.

Rated 3 out of 5 stars
By Jim on Nov 11, 2025

Does the job, but bars break off

When attempting to bend up some of the vertical bars (to dodge underground sprinklers), they often broke off. Rated 3 stars because it was far less force than expected

When attempting to bend up some of the vertical bars (to dodge underground sprinklers), they often broke off. Rated 3 stars because it was far less force than expected for them to break off.

Rated 5 out of 5 stars
By Edna on Sep 7, 2025

Works great under the edge of the fence, and under the edge of the deck

My small dog was crouching down and getting under the edge of the decking. I was afraid he'd get stuck in there. We used some of the extra Dog defence to close off

My small dog was crouching down and getting under the edge of the decking. I was afraid he'd get stuck in there. We used some of the extra Dog defence to close off the under deck space. Works great for both uses

Rated 5 out of 5 stars
By Sandra on Oct 14, 2025

Metal

The ends that go into the ground need to be pointy, my hubby had to grind them all to a point to make them able to go into ground

The ends that go into the ground need to be pointy, my hubby had to grind them all to a point to make them able to go into ground

Rated 5 out of 5 stars
By Daisy on Sep 19, 2025

Dig defense

Works really well! Covered up some holes near the fence of my backyard and the barriers were just the right size

Works really well! Covered up some holes near the fence of my backyard and the barriers were just the right size

Rated 5 out of 5 stars
By Lee on Nov 25, 2025

Durable

Keeps her from digging under the fence and escaping

Keeps her from digging under the fence and escaping

Rated 5 out of 5 stars
By Polly on Jul 19, 2025

Excellent barrier

My naughty dog dared to keep digging along the fence to leave the yard even after installing Dig Defense but gave up after testing two different sections. Dig Defense

My naughty dog dared to keep digging along the fence to leave the yard even after installing Dig Defense but gave up after testing two different sections. Dig Defense is working!!

Rated 5 out of 5 stars
By Beth on Sep 23, 2025

What we needed

It was just what we needed for our dog who likes to dig.

It was just what we needed for our dog who likes to dig.

Rated 4 out of 5 stars
By Deborah on May 24, 2025

Stopped getting under fence

This was easy to use. It stopped both of the dogs from being able to dig under the fence thus causing me to have to recover them. I highly recommend and is well

This was easy to use. It stopped both of the dogs from being able to dig under the fence thus causing me to have to recover them. I highly recommend and is well with my peace of mind.

Rated 5 out of 5 stars
By Janet on Apr 29, 2025

Keeps the dogs in!

Very easy to install as long as the ground isn't bone dry. I run the legs through the bottom of the chain link fence and the dogs give up digging when they encounter

Very easy to install as long as the ground isn't bone dry. I run the legs through the bottom of the chain link fence and the dogs give up digging when they encounter this barrier.