A dog's gut does a lot of invisible work, and the only outward sign anything's off is usually a change in appetite or a stool that isn't quite right — which is why a maintenance supplement, taken before there's a problem, is a different product to a treatment for one.

GWF's Digestive Aid is built around Verm-X, alongside four prebiotics intended to sustain friendly bacteria, natural antioxidants, and what GWF describe as a combination of 13 active nutraceuticals. It uses what they call an Oatinol Delivery System, aimed at nutrient absorption, and carries high levels of Omega 3. It's wheat gluten free and described as a Non-GM, soya-free formulation, manufactured to UFAS standards.

• Contains Verm-X plus four prebiotics to sustain friendly bacteria
• A stated combination of 13 active nutraceuticals
• High levels of Omega 3
• Wheat gluten free
• Non-GM, soya-free formulation
• Manufactured to UFAS (Universal Feed Assurance Scheme) standards
• 500g

What's not on this listing. GWF don't give a feeding rate, a full ingredients breakdown beyond the highlights above, or an age restriction, so we can't state a daily amount or confirm it suits a young puppy — check the pack itself, or ask a vet, before starting a puppy on it.

Who it's for: owners looking for an everyday digestive supplement rather than a response to a specific problem, particularly if avoiding wheat gluten, soya or GM ingredients matters to you.