Hernias in dogs

By
✔ MRCVS
BSc
BVM&S
FHEA
Updated October 16, 2025
6 min read

Overview

Symptoms

Risk

Diagnosis

Vet treatment

Home treatment

Prevention

When to worry

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Hernias in dogs

By
✔ MRCVS
BSc
BVM&S
FHEA
Updated October 16, 2025
6 min read

Hernias in dogs happen when soft tissues or organs are in the wrong place. Hernias are quite common in dogs and usually happen as birth defects. Around 1 in 500 puppies is born with a hernia. There are different types of hernias, and some cause more severe problems than others. Dogs of any breed or sex can get hernias, but they're most common in young male small-breed dogs.

Hernias in dogs happen when pieces of tissue or organ push through a gap or tear in a muscle wall. Some appear as lumps on the tummy under the skin. Others are inside the body, so unseen. Internal hernias are often only identified when they make your dog unwell. Sometimes very small hernias are not immediately dangerous. Others are life-threatening and need an urgent operation to repair them. Always ask a vet to check any lumps or swellings on your dog’s tummy.

What are hernias in dogs? >What are hernias in dogs? [Overview

How can I tell if my dog has a hernia? >How can I tell if my dog has a hernia? [Symptoms

Which dogs are most at risk of hernias? >Which dogs are most at risk of hernias? [Risk

How do vets diagnose hernias in dogs? >How do vets diagnose hernias in dogs? [Diagnosis

Vet treatment for hernias in dogs >Vet treatment for hernias in dogs [Vet treatment

How to care for a dog with a hernia at home >How to care for a dog with a hernia at home [Home treatment

How to prevent hernias in dogs >How to prevent hernias in dogs [Prevention

Hernias in dogs - when to worry >Hernias in dogs - when to worry [When to worry

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