What is Lungworm & How Does it Affect Dogs?
Lungworm in dogs is caused by a parasitic worm. These worms can migrate throughout a dog's body via the bloodstream, impacting vital organs such as the heart and lungs, as well as other bodily systems.
Symptoms of Lungworm in Dogs
- Coughing
- Struggle breathing
- Not wanting to exercise
- Weight loss
- Loss of appetite
- Vomiting & diarrhoea
- Bleeding for longer (in the case of cuts or small injuries)
If your dog is exhibiting any of the above symptoms, then speak to our vets as soon as possible.
Lungworm in Dogs: How Do they Catch it?
Dogs contract lungworm by ingesting larvae commonly found in infected snails, slugs, or frogs. Accidental consumption can also occur if slugs carrying the larvae are on toys or a dog's coat. Once ingested, the larvae mature within the dog's system, and the adult lungworms then travel through the bloodstream to reside in the heart and blood vessels.
Milder infections may go undetected. Approximately four weeks after initial infection, the adult worms begin to release their own larvae, potentially leading to significant health complications. Fortunately, lungworm infection is typically treatable.
Lungworm in dogs is spread from dog to dog when infected dogs shed larvae in their faeces, and this is picked up by slugs and snails. If these creatures are then eaten by another dog, the disease is spread.
Preventing Lungworm in Dogs
To protect your dog from lungworm, consult your veterinarian about consistent preventative treatment. Regular worming treatments will ensure your pet gets rid of parasites, just like how you routinely flea your dogs. Numerous effective worming treatments are available via veterinary prescription. Many of these medications include protection against lungworm. If your dog is at risk, your vet can recommend the most suitable product and determine the appropriate frequency of administration.
Book an Appointment to Discuss Worms in Dogs with our Vets
How to Treat Lungworm in Dogs?
With timely diagnosis and treatment, the majority of dogs affected by lungworm will make a full recovery. The specific medication prescribed will be tailored to the severity of the infection. If lungworm is not addressed, it can lead to more serious complications, including inflammation and, in severe instances, internal haemorrhaging and organ dysfunction.
Your veterinary specialist will take a sample of your pet’s faeces to test for lungworm
Read more here about Preventing Tapeworm in Dogs
FAQs for Lungworm in Dogs
Can dogs get lungworm in the UK?
Yes, dogs can definitely get lungworm in the UK. In fact, the UK has seen an increase in the prevalence of lungworm in recent years. Certain areas, such as southern England and South Wales, have a higher reported incidence.
How common is lungworm in dogs?
The prevalence of lungworm in dogs in the UK varies geographically. While it's not uniformly common across the entire country, it is considered an increasing threat, particularly in the aforementioned higher-risk regions.
Can you prevent lungworm in dogs?
Yes, you can take several steps to help prevent lungworm in dogs:
- Regular preventative treatment: Your veterinarian can prescribe effective worming treatments that often include protection against lungworm. Consistent use of these medications is a key preventative measure.
- Preventing ingestion of slugs and snails: Try to stop your dog from eating slugs, snails, or frogs, as these are the primary carriers of the lungworm larvae.
- Care with outdoor water bowls: Regularly change the water in outdoor water bowls to minimise the risk of contamination.
- Vigilance in high-risk areas: If you live in or visit areas known to have a higher slug and snail population, be extra cautious during walks.
Can you see lungworm in dog poo?
No, you typically cannot see adult lungworms in dog poo. However, infected dogs do shed the microscopic larvae of the lungworm in their faeces. These larvae are too small to be seen with the naked eye. Veterinary diagnosis usually involves laboratory testing of faecal samples to detect these larvae.
Can humans get lungworm?
The specific type of lungworm that commonly affects dogs in the UK (Angiostrongylus vasorum) doesn't typically infect humans.
