Cat Deterrents – How to Stop Cats Getting Into Your Garden

Are cats visiting your garden on a regular basis? These four-legged feline animals might look cute but not everyone is happy about having them visit their garden.

If you have unwanted visitors, chances are the territory in your garden has been “claimed” by a cat.

Almost all cats are territorial and when let loose outside they will attempt to claim and defend an area of land.

This is done by:

  • staring at other cats until they back down
  • stalking other cats until they leave the area
  • hissing
  • and as a last resort – fighting with other cats

A hierarchy is usually achieved quickly and each “territory” may have several cats claiming it.

The Secret Life of the Cat

In 2013 the BBC aired “The Secret Life of the Cat” – a television series where 50 cats in a Surrey village were tagged with GPS collars and tracked for several weeks.

Think of it as Big Brother – for cats.

The key takeaway from the show was how intricate the cat’s hierarchy was.

Several cats would dominate the same area, but rarely at the same time. Through mutual understanding and competition, some of the cats had created their own “timeshare” of the territory.

When the dominant cat left the territory, for food or sleep for example, the next cat in the hierarchy would take over patrolling of the boundaries.

If you’re experiencing unwanted cats in your garden, chances are your garden is seen by the local cat population as a piece of prize territory.

Let’s see how we can go about changing the cat’s perception of your garden…

Cats Don’t Like Surprises – So Let’s Shake Them Up a Little

Cats are creatures of habit, they will:

  • come outside at certain times
  • dig up certain plants in certain locations
  • patrol specific areas
  • rest and keep a watchful eye from specific locations

Cats do not like surprises, anything that makes your garden an unpredictable place will help to deter them.

We also know that most cats really hate water.

Hence why this jet sprayer is our first recommended cat deterrent.

1) Cat Deterrent Product #1 – Pestbye Jet Sprayer

Pestbye cat deterrent for gardens

Before you rush off and buy this product (which is available on Amazon), I must warn you that it requires good water pressure. There’s no built-in pump so you must have good water pressure at your outside tap.

The good news is, if you have really powerful water pressure, this will work more like a water cannon than a jet sprayer.

The device has a motion sensor which detects cats, dogs, foxes and other medium-sized animals.

When an animal passes near the sensor, the device sprays a jet of water in bursts. For extra dramatics, the device rotates and also emits a clicking sound.

The video below shows how effective this is against a sneaky fox, who made a rather speedy exit from this garden.

The Pestbye Sprayer is a great product but does require good water pressure and a hosepipe that needs to be connected to a tap that is always switched on.

This product is my number 1 product for deterring medium-sized animals from entering the garden, and we awarded it a few points for the entertainment value too.

Birds will not activate this device so if you want to keep small animals in your garden, this will work just fine for you.

Check PestBye Prices Here

2) Cat Deterrent #2 – Wall & Fence Spikes

Wall spikes to prevent cats from entering the garden

Wall spikes – cheap & easy to install. Check prices here

Are cats using your fence or wall as a resting place or as a route into or out of your garden?

Make the boundary of your property a little less appealing with these plastic wall strips which act as an excellent cat deterrent.

They are dirt cheap, easy to install, decreet and will help to deter and repel both foxes and cats.

They’re also bird friendly and not sharp enough to injure any animal.

If you place these plastic wall spikes on the top of the wall or fence, cats will find it an uncomfortable place to walk or rest.

They’re also good security feature as burglars don’t like placing the palm of their hands on spikes either.

We included this product in our list of 8 ways to improve the security of your home.

Tap the button below to check for current prices:

Check Wall Spike Prices Here

3) Try the Dig Stopper to Deter Cats From Fruit and Veg Patches

cat deterrent product

The dig stopper is another simple and affordable product that made it onto our list.

While designed to stop animals from digging in your garden, they also stop cats, dogs, and foxes from wandering onto sensitive parts of the garden.

The plastic spikes on this product are thin and you’ll find them effective around plants where you really don’t want cats urinating and pooping.

I’ve seen these strips placed around fruit and veg patches in dozens of gardens and they certainly work.

They also work very well in planter pots.

Great cat deterrent… that have been using my planters as a toilet. Since I have laid the strip they have avoided the area. Tried all the sonic and chemical deterrents in the past and this is the only thing that has, up to now, been 100% effective. – Amazon Customer March 2017

Another old gardener’s trick is to strategically place lengths of wire near precious plants to deter cats.

Check Dig Stopper Prices Here

4) Use Scented Gel Pellets in Specific Areas

2 bottles of cat repellent gelsCats often urinate in specific areas as a way of marking the territory, they also rub themselves on fences, walls and tree etc as their scent acts as a marker.

An old gardeners trick is to use citrus fruit peels as a way of masking the scent and deterring the cat.

An alternative is to use a product such as Get Off My Lawn which contains gel-like crystals with a strong odour.

You’ll get better results if you place this cat deterrent gel strategically, rather than sprinkling it everywhere.

Use them:

  • around bedding plants
  • around fruit and veg patches
  • in large planters
  • smeared onto the tops of brock walls and fences or known cat hangouts
Check Prices Here

5) Buy a Sonic Cat Deterrent

I’ve had mixed results with sonic cat deterrents in the past, some cats seem genuinely put off by them while others ignore them completely.

If you change the location of these alarms in the garden every week or so, you’ll get better results as almost all cats will eventually get accustomed to a static sonic alarm.

These alarms are battery powered and emit a high pitch noise which is just outside the hearing range of most humans but perceptible to cats and other animals.

The success of a sonic cat deterrent can be very hit and miss, so make sure you purchase one that offers a money back guarantee.

Check Sonic Alarm Prices Here

6) Natural Ways to Deter Cats

Gardeners have been using natural ways to keep cats off fruit and veg patches for years.

There are several plants that give off a strong odour which deters cats.

The following will only work for small areas but are worth a try:

Coleus Canina is a pungent plant originating from Asia. Several companies market it under the name “Scaredy Cat” and “Piss Off Plant”. You’ll find this plant easy to grow and maintain, although its effectiveness at deterring cats has never been proven.

Lavender. rosemary, garlic, chives, and citronella also have a good track record of deterring cats. They may help to stop cats from urinating and pooing in your garden patch.

Fruit and Veg patches – you can easily cover these with a mesh that keeps cats off but allows rainwater and sunlight to pass through. Explore these garden nets here.

Conclusion

It’s very unlikely that you’ll deter cats with just one product and you may need to try several different ones at the same time.

As a general rule of thumb; it’s easier to secure a garden with fences and walls than an open garden with no visible boundary.

Wall spikes and the Pestbye jet sprayer are very effective but probably not practical in some gardens.

By Claire Mitchell. Posted in the Gardener’s Corner – 19th July 2019.