My Dog Has Diarrhea or Loose Stool — What Actually Helps?

This is one of the questions we get asked most, and it's usually asked in a bit of a panic. Here's the calm, practical version: what's actually going on, when it's fine to manage at home, and which of our supplements genuinely help.

First, when to skip the home remedies and call the vet

Loose stool that lasts more than 2-3 days, has blood in it, comes with vomiting or lethargy, or affects a puppy/senior/pregnant dog needs a vet, not a supplement. Dehydration can move fast in small or young dogs. If your dog is otherwise bright, eating, and drinking normally, the guidance below is a reasonable first step.

What's actually happening in the gut

Diarrhea is usually the gut's response to irritation — a sudden food change, something scavenged on a walk, stress, or an imbalance in gut bacteria. The intestinal lining gets inflamed and loses some of its ability to absorb water properly, which is why stool comes out loose. The two jobs that matter here are: soothing the irritated lining, and getting the gut microbiome back in balance.

GI Balance (Slippery Elm Bark) — for the acute flare-up

Slippery elm bark is a demulcent — it coats and soothes irritated tissue in the digestive tract, the same way it's used for humans with an upset stomach. This is the one to reach for during the actual flare-up, not as a daily add-in. It's meant for shorter-term use while things settle, not continuous feeding.

Probiotic+ — for rebuilding gut balance

If the diarrhea followed a course of antibiotics, a food switch, or boarding/travel stress, the microbiome itself is likely out of balance. A canine-specific probiotic blend repopulates the gut with the bacteria strains a dog actually needs (human probiotics aren't the same strains and aren't as useful here). This is the better pick when the issue is ongoing or recurring rather than a one-off.

Pumpkin+ — for the maintenance phase after things settle

Once the acute upset has passed, pumpkin's fibre content helps keep stool consistency regular going forward. Think of it as the follow-up step after GI Balance has done its job, not a replacement for it.

A simple way to think about it

• Right now, actively loose: GI Balance

• Caused by antibiotics, a diet change, or recurring issues: Probiotic+

• Things have calmed down, keeping it that way: Pumpkin+

A dog with a genuinely difficult gut can reasonably be on more than one of these — ask us if you're not sure where to start.