Just like us, our pets are sensitive to emotional and environmental stress. And while many dog parents recognise signs like whining, hiding or pacing, stress can also cause physical illness.
If you've ever wondered can a dog get diarrhoea from stress or can stress causes a dog to vomit bile, you're not alone.
The truth is that dogs often carry stress in their bodies, and it can be shown in surprising (and sometimes worrying) ways.
Let’s explore the signs, causes, and how you can support your dog through emotional distress—naturally and gently.
How Stress Affects a Dog’s Body
Dogs process stress through both emotional and physical responses. In some cases, acute stress, like thunderstorms, vet visits or a sudden change in routine, can trigger immediate symptoms. Chronic stress, on the other hand, builds slowly and can lead to long-term health issues.
Can a dog get diarrhoea from stress?
Yes, absolutely. Stress can disrupt your dog’s digestive system, causing loose stools, frequent toilet trips, or even diarrhoea. This happens when the body goes into fight-or-flight mode, increasing adrenaline and altering gut motility. If your dog has sudden diarrhoea and no other obvious illness, stress could be the underlying cause.
Can stress cause a dog to vomit bile?
Yes. Dogs may vomit yellow bile due to stress, especially when anxious and on an empty stomach. This is often related to nausea triggered by heightened cortisol levels (the stress hormone). You might notice this during car rides, boarding, or if your pet is left alone for extended periods.
Can stress cause blood in dog stool?
It’s rare, but yes, stress can contribute to blood appearing in your dog’s stool, especially if they are highly anxious or already have a sensitive digestive system. Stress can exacerbate conditions like colitis, which inflames the colon and may lead to bloody diarrhoea. If you notice this, always consult your vet to rule out more serious concerns.
Signs Your Dog May Be Stressed
While each dog reacts differently, here are common physical and behavioural signs of stress:
· Pacing or restlessness
· Excessive panting or drooling
· Loss of appetite
· Hiding or withdrawal
· Digestive upset (vomiting, diarrhoea, gas)
· Aggression or fearfulness
This article by VCA Hospitals shares even more signs to look out for and ways to help.
Can Human Stress Affect Your Dog Too?
You may be surprised to learn that your mental health can influence your dog’s emotional state. Studies have shown that dogs can mirror our stress and anxiety, picking up on our tone of voice, body language and daily habits.
An eye-opening ABC News report explains how your emotional wellbeing can impact your dog’s stress levels and even affect their behaviour and health outcomes.
This is a good reminder to take care of ourselves while also nurturing our pets.
How to Support Your Dog Through Stress
At Fortunate Paws, we understand how important it is to help your dog feel calm, safe, and supported, especially during difficult times.
Here's how you can naturally manage your dog’s stress and reduce the risk of stress-related sickness:
Create a Calm Environment
Consistency in routines, gentle reassurance, and access to a quiet space can go a long way in helping your dog feel secure. Some dogs may benefit from background music or calming pheromones when you're away.
Try Natural Supplements
Our MellowPet range is specially formulated with calming ingredients like hemp seed oil and terpenes, known for promoting relaxation without sedation. These natural solutions support emotional balance and nervous system health in a gentle, effective way.
Use Positive Reinforcement and Enrichment
Keeping your dog mentally engaged through puzzle toys, slow feeders, or calming enrichment routines helps to redirect their energy and lower stress. Combine this with rewards-based training to build confidence.
When to Seek Help
If your dog’s symptoms are frequent or severe, especially if you notice vomiting, blood in the stool, or prolonged diarrhoea, it’s essential to speak to your veterinarian. They can rule out underlying medical issues and recommend a comprehensive plan.
You may also find insights from My Pet Nutritionist useful, where they explore how chronic stress can contribute to disease in pets.
Let Fortunate Paws Help You Nurture a Calmer, Happier Dog
Stress is a part of life for us and for our pets. But with the right support and a gentle, natural approach, you can help your dog feel calm and secure, even during uncertain times.
Explore our natural calming supplements and pet wellness products to support your dog’s emotional and physical health:
Browse the Fortunate Paws collection
Have questions or need help choosing the right solution for your pet?
Get in touch with our friendly team
