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Diarrhoea in dogs: are home remedies useful or risky?
Owners often want to help quickly, but home remedies can mask or worsen problems. Learn their limits and when a veterinary examination is needed.

In this article
Straight to the topic
- Why home remedies for diarrhoea should be viewed critically
- Inflammation in the gastrointestinal tract
- These home remedies are considered acceptable in the short term
- ✔️ Moro’s carrot soup
- Suitable for: mild, acute diarrhoea
- ✔️ Psyllium husks (always soaked!)
- Important: only soaked correctly and dosed very carefully
- What is explicitly not recommended
- indiscriminate nutritional supplements
- When home remedies are no longer acceptable
- Suspected giardia, parasites or poisoning
- The role of feeding in diarrhoea
- no experiments with added extras during diarrhoea phases
- Conclusion
- The only short-term justifiable measures are:
- Activated carbon in an acute emergency
If the dog has diarrhoea, many owners first resort to home remedies. That's understandable - after all, you want to help quickly. But this is exactly where caution is advised: most home remedies are not a solution and can even mask the cause or worsen the condition.
Why home remedies for diarrhoea should be viewed critically
Diarrhoea is not a problem in itself, but rather a symptom. It can have many causes, for example:
- Food intolerances
- Infections (bacterial, viral, parasitic)
- stress
- Poisonings
Inflammation in the gastrointestinal tract
Home remedies usually do not treat the cause, but at most the symptom in the short term. This can lead to serious illnesses being detected too late.
👉 Basic rule: The longer diarrhoea lasts, the less appropriate home remedies become.
These home remedies are considered acceptable in the short term
There are only a few measures that can be useful in acute cases and for a short period of time - provided the dog is otherwise fit.
✔️ Moro’s carrot soup
It can help protect the intestinal wall and support bacteria binding.
Suitable for: mild, acute diarrhoea
Not suitable for: prolonged diarrhoea, fever, blood in the stool
✔️ Psyllium husks (always soaked!)
They can bind excess fluid and regulate faeces.
Important: only soaked correctly and dosed very carefully
✔️ Charcoal tablets (activated carbon)
They can bind toxins - but only in an emergency and not permanently.
Attention: Activated carbon also binds medications and nutrients.
👉 These measures are temporary support, not treatment.
What is explicitly not recommended
Many common tips are problematic:
- Yoghurt, quark, kefir (dairy products)
- Herbal mixtures without clear indications
- essential oils
- Sugar, honey, cola
indiscriminate nutritional supplements
They can further irritate the intestines or mask symptoms.
When home remedies are no longer acceptable
If you notice any of the following signs at the latest, go to the vet:
Diarrhoea lasting more than 24-48 hours
Blood or mucus in the faeces
Puppies, very small or old dogs
- Fever
- Vomiting
- severe fatigue
Suspected giardia, parasites or poisoning
The longer you wait, the harder it is for the intestines to recover.
The role of feeding in diarrhoea
Improper feeding is one of the most common triggers for recurring diarrhoea. What is important is:
- appropriate amount of food
- easily digestible composition
- no rapid, repeated food changes
no experiments with added extras during diarrhoea phases
Food cannot cure diarrhoea, but eating the wrong food can prolong it.
Conclusion
Home remedies for diarrhoea are not therapy.
The only short-term justifiable measures are:
- Moro’s carrot soup
- Psyllium husks (used correctly)
Activated carbon in an acute emergency
If the diarrhoea persists for a longer period of time or if additional symptoms occur, a veterinary evaluation is absolutely necessary. Anything else will delay recovery.
Find out which food and what amount of food really suits your dog
Recurrent diarrhoea is often caused by feeding that is not optimally coordinated - not by individual ingredients.
Advice tailored to your dog
Find the right food and portion size for your dog
Many unusual eating behaviours are not caused by a deficiency, but rather by food that is not optimally balanced.
PET42 creates an individual food recommendation, independent of manufacturers, based on your dog’s details, including the appropriate food quantity in grams.
Questionnaire, checkout and feeding advice are provided in German.





