12/10/2026
๐ Vomiting or diarrhoea in your pet? ๐
Vomiting and diarrhoea are common in dogs and cats, but there can be many different reasons for them.
Some common causes include:
๐คข Eating something they shouldn't โ rubbish, table scraps, spoiled food or something found in the garden can all upset the stomach.
๐ฝ๏ธ A sudden diet change โ changing food too quickly or introducing new treats can cause digestive upset.
๐ฆ Infections or parasites โ worms, Giardia and gastrointestinal infections can cause vomiting and diarrhoea.
๐งธ Foreign objects โ pets can swallow toys, socks, bones, string and other objects that may cause a dangerous intestinal blockage.
โ ๏ธ Toxins โ some foods, plants, medications and household products can be poisonous to pets.
๐ฉบ Other illnesses โ pancreatitis, inflammatory bowel disease and problems affecting the liver, kidneys or other organs can also cause gastrointestinal symptoms.
๐จ When should you call the vet?
Contact us if your pet:
๐นIs vomiting repeatedly
๐นHas severe or ongoing diarrhoea
๐นHas blood in their vomit or faeces
๐นHas black, tarry-looking faeces
๐นCan't keep water down
๐นWon't eat
๐นIs unusually quiet, weak or lethargic
๐นSeems painful or has a swollen abdomen
๐นMay have eaten something toxic
๐นMay have swallowed a foreign object
โPuppies, kittens, elderly pets and pets with existing health problems can become unwell more quickly, so it's important to seek advice sooner rather than later.
A single episode of vomiting or a mild bout of diarrhoea may sometimes settle on its own in an otherwise healthy pet, but vomiting and diarrhoea are symptoms, not a diagnosis. If you're worried about your pet, don't hesitate to seek veterinary attention.
๐ If your pet is unwell, we're here to help.