What is Slippery Elm? Can Dogs Have Slippery Elm Powder? The Unexpected Gut Soothing Herb

At dogged, we love talking about functional, natural ingredients that help keep your dog’s health in balance. One of our go-to favourites for digestive care is slippery elm bark powder. I once heard this described as a “warm shower for the gut” and now I can't unhear it. This gentle herb has been used for centuries to soothe and protect the digestive tract, and it’s especially useful for pups with sensitive stomachs.

What is Slippery Elm?

Slippery elm (ulmus rubra) is a tree native to eastern and central North America. Its inner bark becomes mucilaginous (gel-like) when mixed with water, creating a soothing coating. Before giving this to dogs (or humans), some give this as a slurry. Traditionally, it’s been used in both humans and veterinary medicine to relieve irritation in the throat, stomach, and intestines.

How It Supports Your Dog’s Digestive Health

Slippery elm acts like a natural barrier for the digestive lining. That mucilage forms a protective layer that can help reduce inflammation, soothe the gut, and support healing. It’s especially helpful during bouts of:

Occasional diarrhea
Constipation
Acid reflux
General gastrointestinal upset

Slippery elm also contains antioxidants and may even help balance intestinal flora.

How to Use It Safely

You’ll often find slippery elm in powder or capsule form. A small amount mixed with water to form a paste or slurry can be added to food. Dosing should always be based on your dog’s weight and ideally, recommended by your vet or holistic practitioner. With that being said, my rule of thumb for my own dogs is 1/4 tsp per 10lbs.

Important: Slippery elm can affect absorption because of the mucousy layer that it makes in the GI tract so avoid giving slippery elm at the same time as medications or supplements.

Final Thoughts

Slippery elm is like a cozy cup of tea for your dog’s digestive system. It is comforting, calming, and so soothing. Whether your pup occasionally deals with tummy troubles or you’re just looking for a gentle gut support tool, this herb is a natural option worth knowing.

As always, chat with your vet before adding any new supplement. But when used mindfully, slippery elm is one of those quiet heroes that can really help dogs feel their best from the inside out.