Rat lungworm in Australia: How to keep your dog safe.

Intro – invisible danger in gardens and parks
Rats, snails, and dogs: a growing trio with potentially serious consequences. The recent outbreak of rat lungworm infections in dogs in Australia has even owners outside of high-risk areas on high alert.

What is rat lungworm?
Angiostrongylus cantonensis lives in rats and is transmitted by snails. Dogs become infected by eating snails or contact with contaminated soil. In humans, it causes a meningitis-like illness.

What happened recently?
Researchers in Sydney have reported an increase since 2020: 180 dogs tested, 93 of which were infected. The pecking order was established by unusually wet seasons, followed by explosive snail numbers in 2022.

Symptoms you should recognize

• Motor problems , such as paralysis or unsteady walking
• Incontinence : sudden loss of urine
• General malaise , such as loss of appetite or lethargy

What can you do as a dog owner?

1. Do not touch snails/snail shells while walking.
2. Check play areas in your garden for snail activity.
3. Clean and dry gardens regularly to prevent snails.
4. Consult your veterinarian immediately if neurological symptoms occur.

Why this is crucial
Although not transmissible between dogs, the infected population signals a broader risk. Early detection and treatment can prevent further problems.

Conclusion
Rat lungworm may seem rare, but the recent outbreak in Australia demonstrates how quickly climate change can create risks. Protecting your dog starts with awareness, prevention, and vigilance.