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Dog’s Sense Of Smell
What makes this small piece of machinery work?
Putting it in simple words, dogs can detect some smells in parts per trillion. It means a dog could detect a small teaspoon of salt dissolved in a big tank filled with water.
When a dog inhales air, the air travels into two different paths. One enters the pharynx all the way to the lungs and the other flowing directly into the olfactory section.
An Amazing Nose for Odors
What we don’t have that dogs have? They have something close to 300 million scent receptors, compared to just six million in humans.
A Presence of Second Olfactory System
Dogs have a second olfactory network. It is called “Jacobson’s organs or the vomeronasal organ”. This organ picks up pheromones, an important set of chemicals that display mating readiness.
It’s as if this organ functions with its own separate library of scents.
10 Smells That Dogs Hate
1. Rubbing Alcohol (Isopropyl)
Some people seem to simply hate or love the strong smell of rubbing alcohol. You are not alone in this issue. Canines are haters when it comes to rubbing alcohol.
If you feel your dog is not behaving properly, do not spray or pour the rubbing alcohol, but just take a few cotton balls. Dip the rubbing alcohol in it. Now, place them in places you don’t want them to enter.
On a safer note, ensure that the dipped cotton balls are kept away from children. This is one of the reasons dog owners use water instead of alcohol to clean their pet’s injuries.
It is important to contact a vet to clean the wound.
Some other products that canines hate are antibacterial gels and alcoholic beverages. Alcoholic drinks are also toxic to pets.
Humans, in general, love the rich smell of citrus. These fruits not only remind us of the long summer ahead, but the aroma is also powerful. all canines hate the smell of this fruit, be it grapefruit, limes, lemons, or oranges.
The dog’s sense of smell is forty times stronger than humans. If the smell is strong for us, imagine how hard it will be for dogs. It can affect the respiratory tract to a great extent.
They dislike smells produced by essential oils that carry this aroma. Essential oils emit a much powerful aroma compared to the actual citrus fruit itself.
If you wish to use citrus, remove the peel, and place it in specific areas. You can fill a bottle with strong lemon juice and spray it on areas you want your dog to avoid.
The main purpose is to stop your dog from dirtying that particular area, and not to make him sick.
The smell of ammonia irritates a dog’s sensitive olfactory nerves. In fact, ammonia works well as a dog repellant, but it’s irritating for both dogs and humans.
It can cause severe health issues when used carelessly.
Mothballs don’t smell really good to humans, but canines hate the scent hands down. These items are enough for repelling dogs but use them judiciously.
They are toxic to humans and to animals as well. Store them securely in a place away from children and pets.
Vinegar is another item used as a dog repellant. Dogs have sensitive noses. They love to turn away their face with the very thought of vinegar.
As with other citrus fruits, the smell of vinegar is powerful and unbearable to dogs. Apple cider vinegar is good for dogs if used in moderation.
You should know how to apply apple cider vinegar so that your dog remains safe and secure.
Apple cider vinegar prevents all the bad smells. We recommend you mix this with their regular shampoo to reduce its intensity.
Never apply this solution directly on their head and do not forget to rinse the area thoroughly after applying it. Another way is to immerse damp cotton balls in vinegar and place it in strategic areas.
Since vinegar should not be used directly on plants or soil, you can try the cotton ball.
6. Chili Pepper
Chili contains capsaicin, the compound that irritates a dog’s nose. Due to this, most canines will avoid items that smell like chili.
You can definitely sprinkle or rub the cayenne powder on areas or objects where dogs are restricted.
If necessary, you can mix chili pepper with water and prepare a spray solution.
Chili peppers are not poisonous to dogs, but it can cause severe irritation to the throat, nose, and eyes.
Touching the chili pepper with your bare hands and rubbing it on your eyes leads to a burning feeling.
Take necessary steps to use pepper deterrent sparingly and store it safely in places not frequented by your pet or your family members.
How to use chili pepper as a repellant?
- Finely ground the pepper; mix well with water and use it as a spray
- Place crushed pepper in areas you do not want your dog to venture
- If possible, dangle a chili pepper near your pet and this is useful when the dog bugs you
- Sprinkle chili powder around flower beds and near plants
7. Cleaning products and chlorine
Dogs hate the smell of chlorine and cleaning products. These products are highly toxic to dogs. Inhaling chemicals like these can affect your dog’s esophagus and respiratory tract.
They also hate the smell of house cleaning products.
When you decide to clean the house, ask a family member to take your dog out for a walk.
8. Nail Polish
Dogs hate this smell while some humans can relish the smell of nail polish. Nail polish contains a lot of harmful chemicals such as acetate, isopropyl alcohol, nitrocellulose, and formaldehyde.
Canines are averse to these chemicals. If your pet dog comes into direct contact with these chemicals, it can cause itching or sneeze excessively.
Furthermore, nail polish removers are also part of the dog’s s hate list. Acetone, the compound that is mostly bad for dogs.
We suggest you to use nail polish remover free of acetone and storing all these cosmetic items away from dogs.
It can also affect your dog’s central nervous system and liver.
No, dogs hate perfume. They consist of scents and compounds that dogs hate. Moreover, dogs also hate perfume because it consists of scents and compounds harmful to them.
It covers their owner’s natural body odor. Dogs recognize humans with the help of scents and when we wear perfume it hides our natural odor causing confusion in their minds.
Can dogs use specially made dog perfumes?
Yes, but not on a regular basis. The perfume should be of top quality and manufactured only for dogs. Just like a professional groomer, you can apply it rarely.
Consult your vet for safety reasons.
11. Strong Spices and Mint
Dogs hate the smell of spices such as cayenne and paprika. They are mainly suitable for outdoor use only. Sprinkle some spices near your fence and it will stop them from digging up.
The smell of eucalyptus oil makes your dog’s eyes teary and causes a burning sensation. The dogs will run away from this spot to escape from the tingling sensation.
If necessary, you can apply a little bit of this oil on areas you want to protect from your dog.
13. Dogs Hate Essential Oils
Certain essential oils are toxic to dogs and these include-
- Ylang ylang
- Sweet birch
- Tea Tree
Smells that dogs hate!
Dogs are olfactory animals. A canine’ sense of smell differs to a large extent from us. It is almost forty times stronger than humans.
So, it’s not at all different that we have varied tastes when finalizing which aromas are bad for us and which fragrances are good for us.
For humans, some of the most disgusting smells include the smell of feces, urine, garbage, and so on.
Yet, for dogs, these type of smells feed them with information which helps them decide their next course of action.
On a happy note, this repugnance of canines to specific smells can definitely be used to safeguard any item you don’t want him to damage.
Take note of all these smells that dogs hate and use this information to protect both your dog and your home.