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PetsRadar

Dog chew deterrents: What are they, do they work and are they harmful?

Jamie Middleton
4 min read
 Dachshund chews hole in wall.
Dachshund chews hole in wall.

When your puppy is gnawing on just about anything, it’s natural to seek out dog chew deterrents. It sounds better than having your furniture chewed to pieces or your favorite pair of jeans torn to shreds. And if your dog is chewing on electrical wiring, well dog chew deterrents may just save their life!

While you may get away with distraction tactics, such as handing a dog the best long lasting dog chews, sometimes dog chew deterrents seem the only option. But is that the case? Can they actually harm your dog or, at the very least, confuse them? It’s always worth bearing in mind that puppies are natural chewers and that they need to explore their world with their mouth.

At the same time, however, if that chewing continues for too long or becomes overly destructive, action is needed. As well as working out ways to prevent a dog becoming bored, stressed or anxious, you may find that you don’t have much of a choice. When you've exhausted all the other ways to protect furniture from pets and the best dog chew toys fail to work, a dog chew deterrent might be just the ticket.

How do dog anti chew sprays work?

Quite simply, these sprays stink. They let off a smell that dogs don’t like and the idea is that, by applying bitter or strong scents to an object, a lot of dogs will avoid it. The key is to check that a spray is non-toxic and safe. Most use natural ingredients but some use strong chemicals and they may not be good for sensitive or allergic dogs.

Do dog chews deterrent sprays work?

We can’t say yes and we can’t say no so we have to sit on the fence with this question. Different dogs respond to different smells in different ways. In some cases, a dog may actually love the scent and chew more. You won’t know unless you experiment with a few different smells.

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Some puppies will even still chew on their favorite objects despite the horrible smell – their need to chew overcoming the bitter taste or scent. In these cases it's a case of constant supervision, gating off areas so they can't get at what they want to chew and behavioral training.

How to use dog chew deterrents

Puppy chewing rug
Puppy chewing rug

Don’t spray in plain sight of your dog. They’re not daft. They’ll suddenly find your slippers don't taste very nice and associate the smell with something you are doing. Instead, be sneaky and start small: try one item first and see how your pup gets on. Check their reaction and make sure it’s not adverse. You don’t want to cause too much discomfort.

If your dog doesn't seem to be affected by the smell, or even seems more interested in the sprayed item, don't give up straight away. Try applying the spray more liberally in case the original application was just too dilute to deter them. Most sprays advise that the effect isn't instant and may take up to two weeks to have the desired effect. Also remember sprays wear off after time, so ensure you spray the items regularly.

How not to use dog chew deterrents

It goes without saying: never spray the dog in the face as a warning – it should not be used as a punishment. And don’t spray yourself even if your puppy is using your arm as a chew toy. Puppy biting is natural, and you want to build a bond with your dog. Learn how to train a puppy not to bite instead.

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Do not spray everywhere either: choose specific places and objects, otherwise your dog will not associate the smell as a warning, just a horrible background scent they have to put up with. rays.

Best dog anti-chew sprays to buy

Here are a few suggestions for some recommended dog chew deterrent sprays. These sprays are non-toxic but always keep them away from the eyes and nose.

Chewfix Extra Strength Bitter Spray
This boasts one of the strongest smelling dog repellents ever discovered so you don't need a lot to keep your pup away from your slippers! Be warned though, humans can find it bitter too – so it may not be the best thing to spray on your couch. However, it's great for keeping your fur babies away from electrical wires and table legs.

Bodhi Dog Bitter Lemon Spray
Recommended by trainers and vets as a humane way to keep constant chewers at bay. 100% non-toxic and made with natural extracts to provide the bitter taste, this is one spray you can be happy to put around your home. It's also good for pets with allergies or other sensitivities to strong chemicals.

Grannick's Bitter Apple for Dogs 
This non-toxic and safe spray has had some reported good results in keeping furry friends away from precious furniture and fittings. It is made from water, isopropanol (20%), bitter principles, and extracts. Some users have found that the spray doesn't last that long, but regular application of the spray in places you don't want your pup to chew should help deter them.

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