Patented Cat
Containment System
Keeps Your Cat Safe in Your Yard and Stray Cats Out!

Yes! CAT FENCE-IN™ Really Works!

Since 1990 throughout the United States and Canada,

CAT FENCE-IN™ is still keeping thousands of cats safe in their yards.

CAT FENCE-IN™ stops cats from climbing over fences and up trees. It fits on any height wood, vinyl, masonry, wire or chain link fence. Kits attach together to meet the length of any size fence.

  • Safe, Narrow
  • Strong, Flexible
  • Non-Electric
  • Almost Invisible

Cats will try to climb anything which “looks” sturdy. Our system is made of strong materials but does not “look” sturdy to a cat.

If a cat sees any gap in a containment system he will go through it. When installed according to our instructions, Cat Fence-In has no gaps.

If a cat can sit or stand and claw at or chew on the netting, he may put a hole in it. Our system is mounted on top of the fence and keeps the netting away from the cat.

An attachment banding woven through one edge of the netting keeps it tight against the fence and prevents cats from going under it to get out.

In snow areas we provide, upon request, “snow clips” at no charge. These prevent damage to netting and brackets during heavy wet snows.

Works On Any Fence

Wood, Chain Link, Masonry, Stucco, Brick, Vinyl, Wire.

HowitWorks-2 HowitWorks-3 HowitWorks-4

1. The overhead, flexible netting is awkward for a climbing cat, clinging to a fence, to maneuver a backward hanging or upside down climb. Also, he cannot get his paws through the small 3/4 inch mesh for a good hold.

2. The inside section of the COMBINATION barrier netting is angled 45º into the yard. A cat will not jump from the ground to a fence top if he sees the netting between him and his landing spot.

3. A stray cat will not jump from a fence top into a yard for the same reason. From a tall fence, a cat will jump straight down for the least impact. The netting’s top edge is above his head and over two feet away.

4. The STRATO system’s hanging netting forms an upside down pocket so a cat will not push the netting against the fence and work himself over the edge.

5. Cat Fence-In’s design and placement on the fence prevents prolonged contact with a cat that might claw at or chew on the netting. The black polypropylene netting is strong (break load over 50 lbs. per sq. inch) yet lightweight and flexible. This netting along with the narrow steel brackets discourage stray cats from walking on the system.

6. We weave a wide attachment edge through one edge of the netting. This keeps the netting secured tight to the fence so cats can’t get under the netting. It makes a sturdy no gap barrier. The customized brackets and rods are powder coated smoke gray to withstand the harshest elements. The netting has ultra violet ray inhibitors to stand up to the hottest sunlight. The system is designed to last indefinitely.

7. A cat accustomed to climbing over a fence, may try to get out once or twice. Failing this, he becomes accustomed to staying in the yard, considers it his territory, and becomes content with his safe domain.


The STRATO BARRIER stops your cat from climbing over a tall fence, but does not prevent stray cats from jumping in. The STRATO BARRIER must be installed five feet or higher from the ground.


The COMBINATION BARRIER prevents your cat from jumping to the top of the fence or a stray cat jumping into your yard because the netting is between the cat and his landing place. It works on any fence from 3 feet on up.


The TREE GUARD Prevents cats from climbing trees or utility poles. Install 5 ft. or higher. Cats can climb trees, go out on overhanging branches, drop down on a roof top or fence, and exit a yard. The TREE GUARD prevents this. Use them on trees with branches that are close to fence or house roof. The illustration shows two different ways it can be installed.


Designed to Last for Years

•  Sturdy custom steel brackets and rods are rust proofed for durability against sun and weather.

•  Netting is light, flexible, and strong polypropylene which has a break load of over 50 lbs. per sq. inch. Ultra violet ray inhibitors prevent deterioration.

•  EASY TO INSTALL – Do-it-yourself or recruit any friend, neighbor, or relative that is handy with tools. An electric drill and a 1/4 inch and 5/16 inch hex-head bit and a pair of scissors will do most of the work.

•  Every new order comes with a DVD instructional video.

•  The videos are also available on-line.