Dogs dislike the smell of citrus fruits. These include grapefruit, lemons and even oranges. This is one of the reasons why citrus odors are used in sprays to keep dogs from chewing on items.
Make items unpleasant to your dog.
Furniture and other items can be coated with a taste deterrent (such as Bitter Apple®) to make them unappealing. Caution: Supervise your dog when you first try one of these deterrents. Some dogs will chew an object even if it's coated with a taste deterrent.
You can use vinegar to keep dogs away from your lawn by spraying it around the perimeter of the area you want to be canine-free. Dogs don't like the strong smell of vinegar and thus will be deterred by it.
To stop dogs from chewing and licking furniture, you can try applying some homemade bitter apple spray to the items. It is a great non-toxic deterrent that will prevent your dog from further chewing or licking. Of course, it is unpleasant for them, but it's also harmless.
Vinegar is another household item that dogs stay away from due to its strong smell. You can use vinegar straight from the bottle to sprinkle or spray.
At the top of the list? Citrus. Most dogs can't stand the taste and smell of oranges, lemons, and grapefruit. Here's why — plus, how to use their dislike of citrus to your advantage.
For dogs, citrus scents are the enemy. Citrus scents like lemon, lime, oranges, and grapefruit–especially in high concentrations often found in household cleaners or essential oils–can cause irritation to your pup's respiratory tract, so keep any fresh citrus fruits out of your dog's reach. You know–just in case.
Lemon has a powerful odor and taste that can help deter dogs from puppy nipping. Citrus fruits, in general, have chemical compounds that most dogs find unpleasant. With such a strong sense of smell, lemon is capable of deterring many nipping behaviors.
Steep 1/2 a cup of fresh cayenne pepper in a cup of boiling water and wait until it cools. Add another ¼ cup of citronella oil, as this is a scent dogs detest. Spray the solution to the items you don't want puppies to chew.
Not only will a vinegar and water solution eliminate urine odor if your dog has already peed on the rug, but it will also deter them from urinating on the same carpet again. The acidic smell of vinegar is known to repel dogs from peeing on area rugs as they do not like the smell of vinegar.
Something that is generally very effective is vinegar – dogs seem to hate the pungent, acrid smell of vinegar, and its application in a few strategic locations may do the job. Another popular – although sometimes controversial – option is cayenne pepper or strong chili powder.
While some dogs can safely consume diluted vinegar, it's important to be aware that many dogs do not react well. Vinegar can cause gastrointestinal upset when ingested — especially when undiluted. This is especially common in small dogs, dogs with sensitive stomachs, and dogs with kidney disease.
Use firm commands when required to make your puppy stop biting. This goes for puppies of all ages. There is nothing wrong with quickly giving a loud and firm “No bite!” command if you feel a tooth at your hand. You also can yelp or say “ow” in a loud, high-pitched tone.
Give your puppy an alternative item to chew
If they start nibbling at your fingers or toes while you're playing, offer a toy instead. Again, if they continue to nip, stop the play session immediately. If you've been training your puppy to sit, you might also redirect them by asking them to sit and rewarding with a toy.
As many employees of the U.S. Postal Service know, pepper spray is one of the most effective weapons to deter dog attacks. Inexpensive, compact and effective, it can repel aggressive canines without causing any lasting or long-term damage to them. SABRE makes Dog Sprays that are EPA-approved, short-term, and humane.
You can use either white distilled vinegar or apple cider vinegar (ACV), both of which are edible and completely non-toxic. Your pup might not appreciate the smell, but don't worry—the strong vinegar scent fades once it dries.
Squirting your dog with a water bottle may stop the behavior temporarily. However, this punishment teaches your dog to practice the undesired behavior when you and the water bottle are not present. Think about it this way: When you receive a speeding ticket, it's effective punishment, but only temporarily.
Since dogs have a very good sense of smell, the lavender oil should always be diluted, otherwise, it is too potent for any dog to enjoy. Although most dogs seem indifferent to the aromatic smell of lavender, some dogs appear to actually like it a lot even though it is quite rare.
Eucalyptus oil is used in aromatherapy to treat breathing problems (4). The smell of eucalyptus can be very overwhelming for dogs in both positive and negative ways. But all these benefits are for humans.
5. Eucalyptus and Lavender. Eucalyptus and Lavender are great scents that can repel dogs. However, their essential oils are quite toxic to dogs.
Coffee Grounds. Coffee is yet another strong smell that can deter pets from your property and prevent your dog from digging in your garden. Despite its popularity as a dog repellent, however, not all dogs are repelled by the smell of ground coffee.
Eucalyptus essential oil is also toxic to dogs. Steer clear of using any in your home, whether in a diffuser or rubbed on your dog's skin. The oils may also cause contact dermatitis on the skin, and the diffused oils may cause adverse effects if your dog breathes it in or ends up ingesting it somehow.
To counteract dog smell, Bonk swears by baking soda. “Sprinkle baking soda onto fabrics that can't be washed, then let it set overnight,” she says. The following morning, wipe away excess baking soda with a wet cloth or paper towel. You can also vacuum it up depending on where it's sprinkled, like on carpet.