The two-year-old dog became lethargic, thin and listless, deteriorating to the point that it was admitted to a pet hospital for a week for a blood transfusion.
“I was really worried about him,” Ms Powell, an enrolled nurse, said.
Testing confirmed Leo had ehrlichiosis, a disease transmitted through bites from brown dog ticks carrying the Ehrlichia canis bacteria.
But what worried the specialists is that Leo lives in the urban Top End, which some experts fear is becoming a new stronghold for a disease spreading like wildfire.
The first Australian case was detected in the Kimberley region of Western Australia in May last year.
By June, cases were rapidly emerging in Katherine in the Northern Territory and the surrounding remote communities.
The Northern Territory government has recorded 370 confirmed cases — 110 in the Darwin and Arnhem Land region, 149 in the Katherine region, 36 in Tennant Creek and in Alice Springs and surrounds, 75.
Experts say countless more have been left undetected in remote communities with little intervention.
“When we finally got to bring him home, [the vets] said he needs to stay inside, he’s at risk of spontaneous bleeding and he might not make it,” Ms Powell said.
“It was very full-on, very emotional.
“There were tears basically every night.”
Until the first cases were discovered just last year, stringent biosecurity controls had kept ehrlichiosis out of Australia.
Experts are still baffled by how the disease got in but, according to Professor Peter Irwin from the School of Veterinary Medicine at Murdoch University, the disease is now considered “endemic” across the NT.
“Ehrlichiosis is one of the most serious diseases of dogs in my opinion,” he said.
“It makes them very ill, and many dogs can die.
“Once it establishes into a tick population, it’s very difficult to eradicate.”

Common symptoms include lethargy, fever and cloudy eyes, which can be cleared up with antibiotics but, if left untreated, the disease can lead to blindness, uncontrollable bleeding and death.
“The problem with this disease is that dogs travel and spread infected ticks,” Professor Irwin said.
“Dogs that have moved from an endemic area of the community into the city will possibly bring ticks with them, and the ticks can then drop off.
“There have now been dogs with the disease identified in most other capitals, most as a result of travel from the north.”
Doctor Stephen Cutter, the head veterinarian at Darwin’s Ark Animal Hospital, is no stranger to the crippling disease.
He said up to 40 per cent of the dogs are infected in the remote communities of the Top End he visits on rotation.
But in August of last year, he saw his first case in a pet that had not left urban Darwin.
Arielle Giles, a vet at the Darwin Veterinary Hospital, confirmed the disease’s spread to Darwin, saying she had seen six cases in the past three months.
“It’s a devastatingly bad disease and it’s really difficult to treat,” Dr Cutter said.
“It’s basically everywhere and it’s now a matter of living with it.”
Both Professor Irwin and Dr Cutter said keeping ticks at bay is the best way to prevent ehrlichiosis.
“Because the infection is transmitted so quickly from the tick bites, the most important way of protecting your dog is to use a product, such as a collar that kills ticks before they bite,” Professor Irwin said.
It has now been five months since Leo was struck down by the tiny parasite and, while he is still getting regular check-ups and his future is looking brighter, vets can’t give the all-clear.
“Ehrlichiosis is really nasty in that it can stay hidden in the bone marrow for a long period of time,” Dr Cutter said.
Earlier this year, the NT government brought on a new coordinator to transition the NT’s response to the disease from a biosecurity threat to managing the outbreak.
“This disease is a nationally notifiable disease, which means that suspected cases of E.canis need to be reported, and free testing can be carried out on blood samples from suspected dogs,” said the chief vet at the Department of Industry, Tourism and Trade, Dr Sue Fitzpatrick.
A lot of people had a crush on her in the 1980s, but look at her now…

After her breakout role in “Crocodile Dundee”, Linda Kozlowski found herself thrust into the international spotlight. Starring opposite Paul Hogan, the film marked a significant milestone in her career trajectory. However, following the “Dundee” series and a handful of other projects, Kozlowski gradually veered away from the glitz and glamor of Hollywood.
Hailing from Fairfield, Connecticut, Linda Kozlowski was born on January 7, 1958, with aspirations of treading the boards. She pursued her passion for acting by enrolling in the prestigious theater program at the Juilliard School. Upon graduating in 1981, she made her mark in various off-Broadway productions before transitioning to minor roles on Broadway and television. Notably, she starred alongside Dustin Hoffman in the television movie “Death of a Salesman”, marking a significant milestone in her career.

Linda’s path to fame wasn’t without its hurdles. Following her stint as a waitress post-“Death of a Salesman”, she relocated to California. It was there, under the wing of her mentor Dustin Hoffman and his wife, that Linda found refuge in their Malibu beach house. It was from this humble abode that Linda embarked on an audition that would alter the course of her life.

Dustin Hoffman’s endorsement landed Linda the coveted role of Sue Charlton in “Crocodile Dundee”, a character she portrayed with aplomb. The film’s astronomical success, raking in over $320 million against a $10 million budget, catapulted Linda Kozlowski into stardom virtually overnight. Interestingly, her fame initially soared in Australia due to the film’s early release there.

Despite her newfound celebrity status, Linda felt somewhat overlooked in Hollywood. While she reprised her role in the “Crocodile Dundee” sequels, she declined numerous offers for roles that pigeonholed her as the quintessential girlfriend of a comedic lead. Ultimately, Linda decided to bid adieu to acting after the third installment of “Dundee”.

In her personal life, Linda Kozlowski found love on set with her co-star Paul Hogan during the “Crocodile Dundee” series. They tied the knot in 1990 and welcomed their son, Chance, in 1998. However, their marriage dissolved in 2014. Following her divorce from Paul Hogan, Linda received a substantial settlement, empowering her to chart her own course. She turned her gaze towards Morocco, where she crossed paths with Moulay Hafid Baba, a native tour guide, sparking a profound life transformation.

Together, Linda and Moulay Hafid Baba founded the luxury travel agency Dream My Destiny in Marrakech. Crafting bespoke travel experiences tailored to their clients’ desires became their passion. Linda seamlessly transitioned from the glitz of Hollywood to the enchanting vistas of Morocco.

While Linda Kozlowski may have bid farewell to the silver screen, her legacy as Sue Charlton in “Crocodile Dundee” endures. At 63, she embraces her adventurous spirit and finds fulfillment in her new life in Morocco. She believes that reality surpasses fiction, channeling her intuition honed during her acting career into curating unforgettable experiences for travelers around the globe.
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