Coyote Roller FAQ (DIY + 13 Questions Answered)

I’ve had a lot of questions about coyote rollers over the years, so I thought it was time to compile all my knowledge on this topic into one comprehensive blog post. Here are 13 questions answered about coyote rollers plus instructions to DIY them yourself and our top recommended model to purchase.

Note: If you click some of the links or pictures in this article we may earn a small commission at no additional cost to you.

What Are Coyote Rollers For?

Since coyotes are very good climbers and are experts at getting into places that they don’t belong, farmers install coyote rollers on the tops of fences to keep them out. A coyote that tries to climb over one of these usually can’t get any paw-hold and therefore just ends up rolling back down.

Are Coyote Rollers Effective?

In most cases, coyote rollers are effective enough that coyotes will give up trying to go over them after a short period of time. They’re also considered more humane than other control methods, which usually involve killing a coyote.

Best of all, they don’t rely on any chemical deterrents and usually only need a minimum of maintainence to keep in good shape.

Do Coyote Rollers Work for Dogs?

Larger dogs that constnatly try to get over the top of a fence will usually get discouraged by a coyote roller. Just like coyotes, domestic dogs have a really hard time getting over the top of a fence when the uppermost pieces roll incessentantly under them.

They also have the added advantage of keeping coyotes out of the place where your dog happens to be.

How Do You Use a Coyote Roller?

You don’t really use a coyote roller so much as you simply install it and then let it do its thing. Coyotes will attempt to climb over your fence and then end up rolling around on the top of it as a result of the presence of the roller.

They usually either just slip off or grow tired of this and eventually leave. Rollers don’t have to be powered, since they’re literally just passive spinning cylinders of either metal or plastic.

How High Can a Coyote Jump Over a Fence?

Generally, coyotes can jump fences that are lower than six feet in height, and they can scale fences as high as 14 feet. Some people recommend increasing fence height before installing rollers, because this can help to dramatically improve the chances of them keeping coyotes out of your yard.

How Do You Make a Homemade DIY Coyote Roller?

Since coyotes are very good climbers, ake sure you have at least a six foot high fence before you try the folowing steps:

  1. Check to make sure that there are no holes in your fence
  2. Measure the distance between each section of fence
  3. Install eye-hooks along each spot that are at least strong enough to handle steel rope
  4. Thread the rope through the ends of each of the hooks
  5. Keep going until you’ve gotten to the end of the fence line
  6. Slide sections of PVC pipe around each piece of rope
  7. Separate the sections with the eye-hooks
  8. Screw L-brackets into place to shore up the rollers
  9. Check to make sure that each section of pipe is able to rotate freely on its own
  10. Attach the ends of the steel cable to the ends of each fencing section securely once you’re sure that they rotate
  11. Secure all of the fastners hooked to your new rollers
  12. Tighten any part of the fence that came undone as you secured them
  13. Shave off any excess PVC
  14. Close the gate if applicable
  15. Give each roller a final spin to check its rotation

How Does a Coyote Roller Kit Work?

A cylinder is suspended above the top of the fence in a fairly free way, which allows it to spin back and forth whenever any sort of pressure is applied to it. This makes it slippery, which causes coyotes or even large dogs to spin right off.

How Do You Install a Store Bought Coyote Rollers?

Essentially, there’s little difference in installing a store bought roller from one that you made yourself. The biggest one is the fact that commericial coyote rollers normally come mounted to a straight frame, which can then be bolted into the top of a wooden or metal fence.

You’ll want to make sure that both the length and width of the rollers you get are right. If either of these dimensions are off, then you might not be able to get it to adhere to the top of your fence securely.

Which Commerical Coyote Roller Is Best?

The 10″ long roller and bracket set is a great choice for those who need something that’s going to stand up to quite a bit of abuse not only from animals but also the weather. Extremely durable construction ensures that these rollers have a capacity that reaches around 100 lbs. even.

Pack of 2 | 10" Long Roller and Bracket Set | 1.5" Diameter
  • 10" Between Frame, 16 Ga. Galvanized Steel Roller
  • 1/4″ diameter mild steel axle, 11″ long
  • Roller brackets are available in (2) length configurations: 10″ between frame and 16″ between the frame. Durable, 100-pound capacity.
  • Conveyor roller is spring loaded on one end and is removable from the bracket.
  • Crimped, oiled bearings


  • 16 gauge galvanized steel rollers
  • Rollers are offered in two length options
  • Comes finished with crimped and oiled bearings
  • Spring-loaded on one end, so you can take out the roller if necessary
  • Fair amount of play, which makes it easier to install


  • May have to be cleaned before use
  • Could have a slight amount of corrosion when you take it out of the box

How Much Does a Coyote Roller Cost?

They’re very affordable and shouldn’t run you much more than maybe $15-20 per section. Assuming you have a fence with maybe 20 sections, you could still do the job for just around $400 assuming that you install them yourself.

Those who make their own parts can actually do things even more affordably.

What Can You Do to Make Your Coyote Roller More Effective?

Make sure that they’re clean, slick and free of any sort of corrosion. Even the slightest amount of rust could eventually start to give coyotes and other animals a paw-hold, which would in turn let them climb your fence more effectively than they would otherwise be able to.