Our Vets in Glasgow Discuss the Dangers of Gut Stasis
January 19, 2026
As adept masters of disguise, we don’t always know when our beloved small pets are suffering, so as a pet parent, it’s important that you recognise when they’re not their usual, lovable self.
One of the most common conditions targeting the small furry pet population is gut stasis, and our vets in Glasgow have gathered some tips to help owners understand this silent killer. Let’s dive in.
If some of the signs below seem familiar, get in touch immediately so we can help your rabbit or guinea pig bounce back to good health.
Contact us if you’re concerned
Gut Stasis in Rabbits and Guinea Pigs: What You Need to Know
What is gut stasis?
Our vets in Glasgow share that as you might suspect, gut stasis is as the name suggests—the slowing and stopping of food through the gastrointestinal tract, resulting in the inability to absorb nutrients and fluid, which can be fatal if left untreated.
What causes it?
As herbivores with very sensitive digestive systems, the main culprit behind gut stasis in rabbits and guinea pigs is diet—namely one that’s low in fibre or high in carbohydrates or sugar. But also keep a close eye on your small pet’s pain, stress and hydration levels as these can play a major role in the development of the condition, along with dental disease, liver or kidney problems, and overgrooming leading to gut blockages from fur.
What are the symptoms of gut stasis?
According to our team at Avenues Vets, common symptoms of gut stasis in rabbits and guinea pigs to look out for include:
- Decreased appetite, refusing treats, or reduced food intake
- Hunched posture
- Lethargy or weakness
- Teeth grinding
- Decreased or no faecal output
- Small, hard and dark faecal pellets
When does this become an emergency situation?
This is an emergency situation for both species if they stop eating for:
- Rabbits: 12 hours or less, but even 6-8 hours without eating is concerning. 12+ hours is definitely an emergency.
- Guinea pigs: 6-12 hours, but 4-6 hours can be a red flag. 12+ hours is critical.
Why is it so urgent?
The Avenues Vets’ team share that rabbits and guinea pigs have continuously moving digestive systems that require constant food intake.
When they stop eating:
- Gut motility slows or stops (GI stasis)
- Harmful bacteria can overgrow
- The gut can become impacted or blocked
- They can develop life-threatening complications quickly
- Their metabolism is so fast that they can deteriorate rapidly
What are the treatment options?
The first step of treatment should always be seeking veterinary care immediately, as gut stasis can be life-threatening. Our vets in Glasgow focus on pain relief, rehydration through fluid therapy, gut-stimulating medications and the correction of their diet.
How can gut stasis be prevented?
To reduce the risk of gut stasis, hay is key, as this promotes healthy bacterial growth and digestion. But that’s not all…
- Avoid stressful events or changes to their surroundings
- Encourage exercise to stimulate their digestive system
- Be careful of overfeeding them pellets or junk food
- Ensure they have constant access to clean, fresh water
- Groom them as often as possible
It’s also important to keep up with regular health checks for your rabbit or guinea pig, so book a health check-up with our vet practice in Glasgow so your small treasure can receive the biggest amount of care – that’s what we’re here for.
Contact us if you’re concerned
