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.
“Heartbreaking Appeal: Abandoned Puppy Clings to Hope with Plea for Rescue”
In a world where compassion often shines its brightest in the midst of adversity, a poignant story of a vulnerable puppy’s plea for help has stirred the hearts of many, serving as a powerful reminder that acts of kindness can transcend even the harshest circumstances. The scene opens with a small, abandoned puppy adorned with a heart-wrenching sign that reads “Help Me,” a desperate cry for assistance that almost went unnoticed by a world seemingly too busy to care.
The story unfolds as a young child stumbles upon the sight of this forlorn puppy, shivering and hungry, left to fend for itself. With innocence and empathy, the child recognizes the urgent need for intervention and makes a call to those who can offer help.

Responding swiftly and compassionately, a dedicated team from an animal welfare organization arrives on the scene. Armed with warmth, nourishment, and a deep-seated commitment to making a difference, these volunteers extend a lifeline to the trembling puppy. Wrapping it in soft blankets, offering sustenance, and cradling it with the utmost gentleness, they exemplify the power of human empathy in its purest form.
The puppy’s journey from despair to hope is a testament to the strength of collective compassion. As it devours the offered sustenance with a hunger that goes beyond the physical, the transformation begins. With each bite, the puppy is nourished not only in body but also in spirit, finding a flicker of hope amidst its dire circumstances.

Soon after satiating its hunger, the puppy’s weariness takes over, and it drifts into a peaceful slumber. This vulnerable state serves as a poignant reminder of the vulnerability of all creatures, a reminder that resonates with the viewer’s sense of empathy.
As the puppy awakens, a beautiful metamorphosis takes place. In the company of kind-hearted individuals and the comforting presence of other dogs, the once-desolate creature begins to flourish. Its playful interactions and moments of unadulterated joy become a beacon of resilience, a testament to the capacity for happiness and healing even after facing abandonment.
The heartwarming narrative of this rescued puppy touches on themes of responsibility and compassion, inviting reflection on our roles as stewards of the animals that share our world. It is a stark reminder that each life, no matter how small or seemingly insignificant, carries its own inherent worth and deserves a chance to thrive.

The final chapter of this story is one of promise and commitment. The compassionate individuals who stepped in to save this puppy’s life also vowed to give it a forever home. The once-abandoned puppy will now be cherished as a member of a loving family, a testament to the enduring impact of compassion and care.
This heartrending tale of rescue and redemption demonstrates that in a world often marred by indifference, a simple act of kindness can become a catalyst for change. The puppy’s plea for help, conveyed through a handwritten sign, touched hearts around the globe, uniting people in a shared sense of empathy and determination.
As we reflect on this story, let it serve as a call to action—a reminder that our compassion can reshape lives, that our empathy can bridge the gaps of understanding, and that our collective effort can make a world of difference for those who cannot advocate for themselves. The tale of the adorable, abandoned puppy with a heartfelt plea is a testament to the power of compassion, a testament that resonates far beyond its pages and encourages us all to be the change we wish to see in the world.
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