Diarrhoea in puppies caused by parasites
There are different types of parasites: those found in a dog's fur or skin, and internal parasites (endoparasites) that live inside the dog, for example in its intestinal system. Endoparasites can cause problems such as diarrhoea, which is particularly common in young dogs.
Deworming young dogs
Young dogs are more likely to be affected by parasites than older dogs, so it’s important to make sure your puppy has had all the recommended deworming treatments. However, dogs can still develop diarrhoea caused by parasites even after being dewormed. Persistent diarrhoea in young dogs, despite following deworming schedules, is often caused by Giardia.
If your puppy has vomiting and/or diarrhoea
Puppies are much more vulnerable to vomiting and diarrhoea than adult dogs. They can become seriously ill very quickly if they become dehydrated or have low blood sugar – both of which can happen if they have diarrhoea. If your puppy has diarrhoea, please don't hesitate to contact a vet for advice. If your dog is clearly unwell, seek veterinary attention immediately.
Giardia
Giardia is a common and contagious intestinal parasite, especially in young dogs. It can affect both healthy and sick dogs and often appears during times of stress, sudden changes in diet, or other intestinal disturbances. It’s therefore not uncommon for Giardia symptoms to flare up when a puppy is experiencing the stress of moving to a new home. Giardia lives in the dog's intestines and can cause diarrhoea, weight loss, and sometimes vomiting. The parasite is spread through cysts passed in the dog's faeces.
What should I do if my dog has Giardia?
If you suspect your dog has Giardia, they need to be examined by a vet for the correct treatment. Unfortunately, Giardia is an intestinal parasite that can be difficult to eliminate completely. Therefore, in addition to treating your dog, you'll also need to thoroughly clean and disinfect your home. Here’s what to do if your dog is affected by Giardia:
Treat your dog as recommended and prescribed by your vet.
Bathe your dog.
Thoroughly clean your home, scrubbing surfaces with soap and water to ensure all faecal matter is removed.
Wash all affected textiles, such as bedding and blankets, in the washing machine at 60°C.
If you have textiles that cannot be washed, you can freeze them at -20°C for a week.
Wash your dog's food and water bowls in the dishwasher.
Give your dog probiotics to support their intestinal health.
