12/10/2026
π Vomiting or diarrhoea in your pet? π
Vomiting and diarrhoea are common in dogs and cats, but there can be many different reasons for them.
Some common causes include:
π€’ Eating something they shouldn't β rubbish, table scraps, spoiled food or something found in the garden can all upset the stomach.
π½οΈ A sudden diet change β changing food too quickly or introducing new treats can cause digestive upset.
π¦ Infections or parasites β worms, Giardia and gastrointestinal infections can cause vomiting and diarrhoea.
π§Έ Foreign objects β pets can swallow toys, socks, bones, string and other objects that may cause a dangerous intestinal blockage.
β οΈ Toxins β some foods, plants, medications and household products can be poisonous to pets.
π©Ί Other illnesses β pancreatitis, inflammatory bowel disease and problems affecting the liver, kidneys or other organs can also cause gastrointestinal symptoms.
π¨ When should you call the vet?
Contact us if your pet:
πΉIs vomiting repeatedly
πΉHas severe or ongoing diarrhoea
πΉHas blood in their vomit or faeces
πΉHas black, tarry-looking faeces
πΉCan't keep water down
πΉWon't eat
πΉIs unusually quiet, weak or lethargic
πΉSeems painful or has a swollen abdomen
πΉMay have eaten something toxic
πΉMay have swallowed a foreign object
βPuppies, 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.
π If your pet is unwell, we're here to help.