Connect with us
Apply Now


6 Ways Sniffer Dogs Are Used in the Modern World

sniffer dogs

Sniffer dogs have been around for centuries, and their noses are still just as powerful today. These talented pooches are used all over the world to help humans detect a variety of odours – from drugs and explosives to food items and even human scent. But what other ways can sniffer dogs be used in modern society? Let’s take a look!

Smelling Out Crime Scenes

When it comes to crime scenes, police officers rely on evidence left behind by suspects. However, there is one thing that they often overlook: smell! While humans may not be able to pick up certain scents at a crime scene, specially trained sniffer dogs can detect them with ease. These four-legged friends will use their incredible sense of smell to locate anything from bombs or firearms hidden away in hard-to-reach places, through to human remains buried beneath the ground. In fact, some police departments even use specialised cadaver dogs who are specifically trained for this task – so you could say these clever pups really do go above and beyond when it comes helping law enforcement agencies solve crimes!

Keeping Our Food Safe

It turns out our furry friends aren’t just good at catching criminals – they’re also great at keeping us safe too! Many countries now employ sniffer dogs in airports and ports across the globe in an effort keep dangerous foods or products off our shelves (or tables). The incredibly sensitive noses of these amazing animals can quickly identify any prohibited goods before they make it into shops or restaurants – meaning we don’t have consume something potentially hazardous without realising it first.

“Nose” What’s Going On Inside Machines

Sniffing out suspicious smells isn’t the only way that these wonderful creatures contribute to society either – did you know some machines actually need canine assistance too? Yep – you heard right.

In factories around the world where machinery is constantly running 24/7, sometimes things inside those machines get overheated or broken down completely before anyone notices… which leads problems like fires breaking out unexpectedly.

To prevent this from happening again though some companies now train specialized ‘nosey’ Nova Scotia duck tollers – otherwise known as ‘sniff’ dogs – whose job involves detecting any unusual smells coming from equipment inside factories.

By using their highly accurate nostrils (which are 10 000 times more powerful than ours!), these furriest workers can alert factory staff if something is wrong with machinery early on – allowing them time fix whatever issue might arise before disaster strikes.

Cancer Detection

A few years ago researchers discovered that sniffer dogs can detect cancer in humans too! These specialised animals are trained to identify volatile organic compounds (VOCs) that are released by tumours inside our bodies – allowing them to accurately diagnosis sufferers of this deadly disease before it’s too late. This incredible breakthrough means that not only do these furry friends have the ability to save lives – but they could also help speed up treatment for those suffering from cancer by detecting it earlier than traditional methods currently allow.

Helping People With Allergies

Sniffer dogs don’t just work hard on crime scenes or helping police officers catch criminals either – some amazing working pooches even help protect people with allergies from harm’s way! You see, specially trained allergy alert dogs can be used to detect when certain allergens such as nuts or gluten present in food items so their owners know what foods they should avoid consuming.

By doing this, these specialised pups give people who suffer from serious dietary restrictions peace of mind knowing that their four-legged friend is there looking out for them.

Pest Control

Dogs have been used for centuries in pest control. Dog’s natural predatory instincts and acute senses of smell make them a perfect tool for detecting and controlling pests. Dogs can be trained to detect rodents, bedbugs, snakes, termites, and other pests that may pose a threat to humans or property.

 In the case of rodent control, dogs are used as sentinels to alert handlers when they scent rats or mice. They can also be used to chase away any rodents that may have entered an area by barking at them until they retreat back into their holes or nests. This is much more effective than traditional trapping methods because it prevents future infestations from occurring again in the same location. 

For bedbug detection, specially-trained K9 units are deployed with highly sensitive noses which can sniff out even minute traces of these pesky bugs up to 20 feet away! The dog handler then uses this information to kill the pests with heat. Overall, dogs provide a safe and efficient way for people to protect themselves against unwanted pests while avoiding hazardous chemicals that may harm both our environment and health. With proper training and care from dedicated handlers, these canine comrades will continue playing an invaluable role in pest control operations across the globe!


From saving lives through early detection of cancers through smelling VOC’s emitted by tumors, keeping our food safe via airport security checks and even assisting law enforcement agencies whilst solving crimes – there is no doubt about it: sniffer dogs are truly remarkable animals whose skills continue to amaze us every day.

So next time you come across one of these talented pooches out in public – why not take a moment to thank them for all the wonderful work they do.

Continue Reading

Copyright © 2022 Disrupt ™ Magazine is a Minority Owned Privately Held Company - Disrupt ™ was founder by Puerto Rican serial entrepreneur and philanthropist Tony Delgado who is on a mission to transform Latin America using the power of education and entrepreneurship.

Disrupt ™ Magazine
151 Calle San Francisco
Suite 200
San Juan, Puerto Rico, 00901

Opinions expressed by Disrupt Contributors are their own. Disrupt Magazine invites voices from many diverse walks of life to share their perspectives on our contributor platform. We are big believers in freedom of speech and while we do enforce our community guidelines, we do not actively censor stories on our platform because we want to give our contributors the freedom to express their opinions. Articles are not commissioned by our editorial team, and opinions expressed by our community contributors do not reflect the opinions of Disrupt or its employees.
We are committed to fighting the spread of misinformation online so if you feel an article on our platform goes against our community guidelines or contains false information, we do encourage you to report it. We need your help to fight the spread of misinformation. For more information please visit our Contributor Guidelines available here.

Disrupt ™ is the voice of latino entrepreneurs around the world. We are part of a movement to increase diversity in the technology industry and we are focused on using entrepreneurship to grow new economies in underserved communities both here in Puerto Rico and throughout Latin America. We enable millennials to become what they want to become in life by learning new skills and leveraging the power of the digital economy. We are living proof that all you need to succeed in this new economy is a landing page and a dream. Disrupt tells the stories of the world top entrepreneurs, developers, creators, and digital marketers and help empower them to teach others the skills they used to grow their careers, chase their passions and create financial freedom for themselves, their families, and their lives, all while living out their true purpose. We recognize the fact that most young people are opting to skip college in exchange for entrepreneurship and real-life experience. Disrupt Magazine was designed to give the world a taste of that.