Vet LoginFind your closest SASH vetEmergency InfoCall SASH 24/7
in-the-media

$4000 bill warning to Aussies after sinister discovery on pontoon

The shocking discovery of unmarked rodenticide is a ‘ticking time bomb’, with vet bills running into the thousands for pets who are caught out.

Rodenticide
The discovery of rodenticide at a popular Sydney off-leash dog park has sparked fears among local residents. Source: Supplied

Residents in a ritzy suburb are living in fear that a serial poisoner is targeting a popular public area on a near-daily basis. It comes as piles of rodenticide were found strewn along a pontoon at Spit West, a popular off-leash dog walking spot in Sydney’s north, over the course of several days. Several pets have been hospitalised after ingesting the blue baits.

Last week, a resident who asked to remain anonymous told Yahoo News she was forced to race her dog to the vet after her two-year-old chocolate Labrador Gigi ingested the rat poison, which was carelessly left in the public area with no warning signs.

Shockingly, it’s the second time this year that her beloved pet has been poisoned in the same place after a similar incident in February nearly killed her and left the owner with $4,000 worth of vet bills.

“We are all petrified,” she told Yahoo News, fearing that the next victim could die.

Gigi and Pepper regularly spend their morning walk at the Spit Reserve
Gigi and Pepper regularly spend their morning walk at the Spit Reserve. Source: Supplied

Poison baits are a ‘ticking time bomb’

In the most recent poisoning, the Labrador-owner explained she was “hot on the heels” of her dog when she spotted her jump onto the pontoon, the same location where the last poisoning in February took place.

“I ran after her, but she was much faster; she’d already taken a bite,” she said. The woman collected the rest of the toxic bait from the ground so no one else’s pets were tempted and raced to the vet. Fifteen minutes later, the dog had an injection to induce vomiting and a “great big blue lump” was sitting among her breakfast.

“She would have got really sick again,” the woman said, had she not recognised the signs. Shockingly, when the dog walker returned the next day, she said she found more poison, prompting a warning to be issued by local vets who told Yahoo that the situation is a “ticking time bomb”.

“That person is going to keep doing it until they’re caught,” emergency vet Dr Tim Hopkins said.

The woman has theories about who is laying the “highly illegal” baits, but is unsure if they are designed to target dogs in the area or a water rat problem. She has reported the incident to both the council and police.

Two rodenticide baits spotted at the Spit Reserve West last week.
Two rodenticide baits spotted at the Spit Reserve West last week. Source: Supplied

Mosman Council told Yahoo they were aware of the baitings, and were conducting daily patrols of the area.

“Without any CCTV or any known witnesses, it is difficult to determine who may be responsible,” a council spokesperson said.

“Council will continue conducting further checks in this area and consider any action to take, as appropriate.”

The spokesperson said the incident has also been reported to the NSW Environment Protection Authority.

Vet warns time is of the essence in ‘awful’ poisonings

SASH Northern Beaches Emergency Vet Dr Tim Hopkins told Yahoo News there have been “repeated cases” of people placing rodenticide in the area, an act he describes as “illegal”.

“The problem is it’s a popular dog walking area, and dogs will eat pretty much anything. It’s easy for one of them to get a lethal dose,” he explained.

He urged residents to report baiting if they suspect it’s taken place and to get pets to the vet as soon as possible. “If you bring your dog in promptly, we can prevent the poisoning from occurring, but if you wait 48 hours, the outcomes are much worse,” he warned.

Dr Hopkins said the signs of poisoning in dogs include lethargy, pale gums and blood in poo, or coming out of their ears or nose. “[Rat poison] stops the body from clotting, and without those clotting factors animals will bleed out of their orifices,” he said.

Calls for Coles, Bunnings, Woolworths, Mitre 10 to ban rodenticide

Dr Hopkins said that for dogs — and the rodents targeted by the substance — it’s an “awful” death.

“It’s probably one of the biggest welfare problems globally,” he said. “Rats and mice are very sentient and conscious animals, and we subject them to these horrible deaths when there are more humane methods. It’s not just the dogs, but generally an inhumane thing to do.”

Calls for Coles, Bunnings, Woolworths, Mitre 10 to ban rodenticide
Dr Hopkins said that for dogs — and the rodents targeted by the substance — it’s an “awful” death.

“It’s probably one of the biggest welfare problems globally,” he said. “Rats and mice are very sentient and conscious animals, and we subject them to these horrible deaths when there are more humane methods. It’s not just the dogs, but generally an inhumane thing to do.”

Article was published by Yahoo News by Courtney Greatrex

 Tue 9 September 2025 at 5:21 pm AEST

About SASH Vets

SASH is home to some of Australia’s leading specialists and veterinary experts. If you have any concerns about your pet, please get in touch with us.

Book an appointment

More in the media

Cat Survives 55-Minute Washing Machine Cycle After Falling Asleep Inside

Cat Survives 55-Minute Washing Machine Cycle After Falling Asleep Inside

This Burmese cat just lost one of his nine lives and survived after falling asleep inside a washing machine and accidentally getting stuck in a 55-minute spin cycle. The Australian cat named Pablo went missing for over an hour, making his mother worried.

Learn more
Pablo the cat at SASH.

A Cat Went to Sleep in an Inactive Washing Machine, and Woke Up During a 55-Minute Wash Cycle with 3,000 Spins

“Not many have seen cats go through a whole cycle and survive,” said Dr. Ella Yarsley of the Small Animal Specialist Hospital

Learn more

‘Miracle’ on spin cycle as kitten survives washing machine mishap

Nine-month-old Pablo has miraculously survived an hour-long cold cycle after his owner failed to notice him napping in the washing machine.

Learn more

Helping pets and their families live their best life.

Get in touch

Search SASH