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Lungworm

Also known as: Angiostrongylus vasorum

Quick answer

A parasite spread by slugs and snails, endemic in parts of the UK. Can cause coughing, bleeding disorders and neurological signs in dogs. See your vet promptly for coughing dogs in lungworm areas, especially with unexplained bleeding.

Definition

A parasite spread by slugs and snails, endemic in parts of the UK. Can cause coughing, bleeding disorders and neurological signs in dogs.

Symptoms

  • Persistent cough
  • Breathing difficulty
  • Bleeding from nose, mouth or skin
  • Lethargy and weight loss
  • Neurological signs in advanced cases

When to see a vet

See your vet promptly for coughing dogs in lungworm areas, especially with unexplained bleeding. Monthly preventive worming is recommended in high-risk regions.

Related guides & tools

Frequently Asked Questions

What is Lungworm?
A parasite spread by slugs and snails, endemic in parts of the UK. Can cause coughing, bleeding disorders and neurological signs in dogs.
What are the symptoms of lungworm?
Common signs include Persistent cough, Breathing difficulty, Bleeding from nose, mouth or skin, Lethargy and weight loss. This is not a complete list — individual pets vary. See linked guides for fuller context.
When should I see a vet about lungworm?
See your vet promptly for coughing dogs in lungworm areas, especially with unexplained bleeding. Monthly preventive worming is recommended in high-risk regions.