Entertainment
Dogs are incredible – if unlikely
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Dogs have been working with people for centuries. Think hunting dogs, herding dogs, police dogs or search and rescue dogs. But have you heard of conservation dogs?
Conservation dogs fall mainly into two categories: guardian dogs and sniffer dogs (also called scent, detection or detector dogs).
Guardian dogs protect vulnerable species from predators, while sniffer dogs locate targets of interest using their powerful sense of smell.
In the past 15 years, dogs have begun to play a crucial role in conservation around the world. So let’s take a closer look at them, with a focus on their work in Australia.
Read more: Koala-detecting dogs sniff out flaws in Australia’s threatened species protection
The nose that knows
Guardian dogs were made famous by the 2015 movie Oddball. The film is based on the true story of Maremma dogs, trained to protect little penguins from foxes on Middle Island near Warrnambool in southwest Victoria. The penguin population had dwindled to fewer than ten before the Maremma dogs got involved. The breed was chosen for its long association with guarding sheep in Europe.
But most conservation dogs are sniffer dogs, because there are so many uses for them. They can be trained to find animals or plants, or “indirect” signs animals have left behind such as poo or feathers.
Dogs can detect anything with an odour – and everything has an odour. Sniffer dogs are trained to detect a target scent and point it out to their human coworker (sometimes referred to as handler or bounder).
Sniffer dogs have been trained for various missions such as:
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finding rare and endangered species
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detecting invasive animals during eradication or containment such as fire ants or snakes
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locating pest plants
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supporting wildlife surveys by detecting scats (poo), urine, vomit, nests, carcasses and even diseases.
They have worked in extreme conditions on land (including on sub-Antarctic islands) and at sea, and can even detect scent located underground. Sniffer dogs have also trained to recognise individual animals such as tigers by scent.
The ultimate scent detection machine
A dog’s nose is estimated to be 100,000 to 100 million times more sensitive than a human nose (depending on the dog breed). A much larger proportion (seven to 40 times larger) of the dog’s brain is dedicated to decoding scent.
That means dogs can detect very low scent concentrations – the equivalent of a teaspoon of sugar in five million litres of water (or two Olympic-sized swimming pools). They can also differentiate between very similar odours.
Dogs analyse the air from each of their nostrils independently, detecting tiny variations in scent concentration. This gives them a directional sense of smell that can guide them left or right until they’ve honed in on the origin of the scent.
Thanks to very sophisticated nostrils, dogs can avoid contaminating an odour with their own breath (exhaling air through the nostrils’ sides). They also can analyse odours continuously regardless of whether they are inhaling or exhaling.
Besides being the ultimate scent detection machine, dogs are great ambassadors for conservation – melting hearts all the way to Hollywood.
Finding the right candidate for the job
Some organisations rescue their dogs. They look for the toy-obsessed kind – those dogs that never stop playing.
In many cases these dogs were abandoned for that very reason. They require constant entertainment and become difficult to care for in a normal family setting, where people have to leave for work and devote time to activities other than entertaining their dog.
A sniffer dog gets to be with their handlers almost every day of the week. That work consists of long walks with lots of play.
Trainers use toys and play as a reward, so dogs learn to associate this reward with the target scent.
Learning through association – called classical or pavlovian conditioning – is very easy for dogs. It’s so easy that the scent-learning part of the job is usually the quickest. Training a dog to feel confident and be safe in the natural environment is more challenging. And if the dog had a troubled background before being rescued, rehabilitation is the most time-consuming and difficult component of the training.
What type of dog can become a sniffer dog?
The most important aspect of the association learning process is having the right dog – one with obsessive behaviour. And any breed, sex and age of dog can present this personality type.
Some breeds might tend to have higher proportions of obsessed and toy-focused dogs, but all breeds, including crossbreeds, have been successfully deployed as sniffer dogs.
Some breeds do have better sniffers – the bloodhound is the champion of olfactory performance – but depending on the target scent, most dogs’ noses are still extremely efficient and more than capable of the task.
Robust, agile and high-energy breeds are better suited to working outdoors. Medium-sized breeds are usually better able to crawl under and jump over obstacles, while also light enough to be easily carried by their human coworker as needed.
Read more: Scientists find burnt, starving koalas weeks after the bushfires
Top jobs for conservation dogs
Meet dogs working in conservation around the world:
These are just a few of the dogs making a difference in our fight to protect biodiversity. But we have barely scratched the surface of their potential!
Author: Romane H Cristescu – Researcher in Koala, Detection Dogs, Conservation Genetics and Ecology, University of the Sunshine Coast 
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Emirates Dubai 7s is returning to The Sevens Stadium from November 27 to 29, with tickets now on sale for the three-day sports and entertainment festival.
The 2026 edition will bring together international rugby, amateur sports, live music and family entertainment, with organisers promising a bigger programme than previous years.
The festival attracted more than 88,000 visitors in 2025 and will again take place during the final weekend of the Dubai Fitness Challenge.
Ticket prices
Ticket prices for General Admission and Hospitality have stayed the same for a third consecutive year.
Three-day General Admission tickets cost Dh595 per person, while the three-day Family Pass is Dh1,136 for two adults and two children.
Other ticket options
- Group pass: Dh446 per person for four or more adults
- Saturday or Sunday: Dh455
- Friday: Dh75
- Under 15s: Free
- People of Determination + carer: Dh375
Tickets can be purchased through the Emirates Dubai 7s website and app.
Bigger family attractions
Family entertainment will get a major boost this year as the UAE celebrates the Year of the Family.
The festival will feature its biggest-ever Kids’ Zone, including the UAE’s largest inflatable kids’ zone, along with a Ferris wheel and zipline. More attractions are expected to be announced ahead of the event.
Six sports and top rugby action
Alongside elite rugby, visitors can watch or take part in competitions across six sports — rugby, netball, cricket, WODON3 fitness, Rebound padel and Gaelic Football.
Gaelic Football will join the festival for the first time in 2026.
The Sevens Stadium will also host the opening round of the HSBC SVNS Series 2027, bringing the world’s leading rugby sevens players to Dubai.
The WODON3 Elite final will take place on Pitch 1 between HSBC SVNS matches, with competitors potentially performing in front of crowds of up to 20,000.
Music all weekend
Live entertainment will run throughout the festival, with local and international artists performing across three days.
Last year’s line-up included Tinie Tempah, Sean Paul and Fisher, while the 2026 headline acts will be announced later.
For a premium experience, The Sunroom returns with all-inclusive food and drinks, shaded seating, prime sporting views and dedicated access. Packages start from Dh1,925 per person.
With sport, music and family attractions packed into one weekend, Emirates Dubai 7s is gearing up for another big Dubai event.
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