Internal Health

Dog Digestive Issues: Diarrhoea, Sensitive Stomachs and Gut Health

7 min read Vet-informed guidance

An occasional upset tummy is part of life with a dog. But frequent diarrhoea, vomiting, wind or appetite changes can be a sign your dog’s digestion needs some support. Here’s how to help a sensitive stomach and keep their gut healthy.

Common causes of tummy trouble

Dogs have famously indiscriminate appetites, so dietary indiscretion (eating something they shouldn’t) is a frequent cause. Other triggers include sudden diet changes, stress, food sensitivities, parasites and an imbalance in the gut’s natural bacteria.

Signs of digestive problems

Keep an eye on consistency, frequency and your dog’s general demeanour — ongoing changes are more telling than a one-off.

  • Loose stools or diarrhoea
  • Vomiting or regurgitation
  • A gurgling, noisy stomach
  • Excessive wind
  • Changes in appetite or energy

Supporting healthy digestion

A settled gut comes down to consistency, gentle support and not overloading the system. Small changes often make a big difference.

  • Introduce any diet changes gradually over a week or so
  • Stick to a consistent feeding routine and avoid too many rich treats
  • Consider a probiotic to support healthy gut bacteria
  • Make sure fresh water is always available
  • Keep a simple food-and-symptom diary to spot patterns

Signs to look for

Loose stoolsWindAppetite changesNoisy tummy
When to see your vet. Contact your vet if diarrhoea or vomiting lasts more than a couple of days, contains blood, or your dog seems lethargic, painful or won’t eat or drink — especially in puppies and seniors, who can dehydrate quickly.

Shop digestion & gut support

Browse vet-informed products chosen to support this at home.

Shop now
FAQs

Dog Digestive Issues, answered

Probiotics can help restore the balance of good gut bacteria, which supports digestion and stool quality — useful after upsets, antibiotics or diet changes.
Approaches vary, so it’s best to check with your vet. Often a short period on a bland, easily digestible diet helps things settle.
Some dogs are simply more prone to it. Consistent feeding, a suitable diet and gut support usually keep things much steadier.
Find what helps

Shop by condition or symptom

Not sure where to start? Browse by what your dog is dealing with, or describe the signs and let our assistant guide you.