23/07/2026
🦠 Giardia – one of the most common causes of diarrhoea in dogs and cats.
Giardia is a microscopic parasite that lives in the small intestine and can cause digestive problems in both dogs and cats.
Common signs include:
🐾 Diarrhoea (which may come and go)
🐾 Soft or mucus-covered stools
🐾 Vomiting
🐾 Weight loss
🐾 Poor growth in puppies and kittens
Some pets may carry Giardia without showing any signs, but they can still spread the parasite to other animals through contaminated faeces, water or the environment.
🔬 A simple in-house faecal test allows us to detect Giardia quickly, so treatment can begin as soon as possible.
Good hygiene and prompt diagnosis are key to preventing reinfection and protecting other pets in the household.
If your dog or cat has persistent digestive issues, it’s worth checking whether Giardia could be the cause.
📍 Pawvet Clinic & Emergency Vet
65 Colney Hatch Lane, Muswell Hill, London N10 1LR
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