Dog has diarrhoea: causes and what you can do

First of all: don't worry. Diarrhoea is common in dogs. Acute diarrhoea even more common; it is acute if it lasts less than a week and it does not recur more often. Often it is due to the eating something bad. For example, something that was spoiled (on the street or in the woods) or something the dog is not used to eating (if your aunt comes to visit and ‘accidentally‘ slips him a piece of cake). They may also have eaten something they cannot digest, plastic for example.

It could also be due to a underlying virus or infection. Worms, Giardia, Rotavirus, Parvovirus or even - yes - coronavirus. If you doubt whether the dog has a particular virus, check out here. A handy overview of common dog diseases.

Recurrent diarrhoea in dogs

If your dog actually has constant diarrhoea, especially check the food you give him. Sometimes there are cereals, gluten or too much animal proteins in. The dog may be allergic to that. In fact, there is often no need to go into panic mode; your dog simply has a sensitive digestive system. For dogs with sensitive intestines, it is always smart to look at grain-free food.

For dogs with sensitive stomachs, it’s a good idea to have a look at grain-free dog food. With Puro, you can choose between compressed kibble, which doesn’t swell in the stomach, and crunchy kibble with fish, duck or rabbit.

View grain-free dog food >>

Not sure which one’s best for you? Take a look at our dog food for stomach and gut problems or start with a trial pack for sensitive digestion. This way, your dog can get used to the new food at a gentle pace.

How to treat diarrhoea?

If your dog is his happy self and eating/drinking, don't worry too much. Diarrhoea inhibitors will help, but so will the right food, of course. Especially if it comes back! Is your dog lethargic, vomiting or running a fever? If so, be sure to contact your vet!