Why Even a "Good" Diet May Not Be Enough
Modern commercial dog foods — even premium ones — are processed at high temperatures, which can degrade heat-sensitive nutrients like omega fatty acids, enzymes, and certain vitamins. Add to that the fact that every dog is different: age, breed, activity level, and health history all influence what your dog actually needs.
Common nutritional gaps include:
- Omega-3 fatty acids — essential for skin, coat, and joint health
- Digestive enzymes and probiotics — for gut health and nutrient absorption
- Joint-supporting compounds — especially important for larger breeds and older dogs
- Liver-supporting nutrients — to help the body process toxins efficiently
- Trace minerals — often depleted in intensively farmed ingredients
The Case for Natural, Herbal Supplements
Not all supplements are created equal. Synthetic vitamins and isolated compounds can be harder for dogs to absorb and may come with unwanted fillers. Natural, herbal-based supplements — derived from whole plant sources — tend to be more bioavailable and gentler on the system.
This is where Dorwest Herbs comes in. One of the UK's most trusted names in natural pet health, Dorwest has been formulating herbal remedies and supplements for dogs (and cats) for decades. Their range is built on the principle that nature provides some of the most effective tools for supporting animal health — and we're proud to stock their products here at Marley N Co.
Key Supplements Worth Knowing About
Cod Liver Oil (from £12.99)
A classic for good reason. Rich in omega-3 fatty acids (EPA and DHA) as well as vitamins A and D, cod liver oil supports healthy skin and coat, joint mobility, and immune function. It's one of the simplest and most impactful additions you can make to your dog's daily routine.
Jointwell
Formulated to support joint health and mobility, Jointwell is particularly well-suited to older dogs or breeds prone to stiffness. A natural alternative to long-term NSAID use, it's gentle enough for daily maintenance.
Movewellia
Another joint-focused supplement, Movewellia combines herbal ingredients traditionally used to support comfortable movement — ideal for active dogs or those showing early signs of stiffness.
Turmeric (from £19.99)
Turmeric's active compound, curcumin, is one of the most well-researched natural anti-inflammatories available. Dorwest's Turmeric supplement offers a convenient, correctly dosed way to incorporate this powerhouse ingredient into your dog's diet.
Milk Thistle (from £18.99)
The liver works hard — filtering toxins, metabolising medications, and supporting digestion. Milk Thistle is widely used to support liver function and is particularly useful for dogs on long-term medications or those who've had liver concerns.
Digestive Supplement (from £10.99)
Good digestion underpins everything. If your dog suffers from loose stools, wind, or inconsistent digestion, a targeted digestive supplement can help restore balance and improve nutrient uptake from their food.
Keepers Mix & Keepers Mix Sensitive (from £14.99)
A comprehensive daily supplement blend designed to fill nutritional gaps across the board. Keepers Mix Sensitive is formulated for dogs with more delicate systems — a great option if your dog has known intolerances or a sensitive gut.
Easy-Green (from £14.99)
A nutrient-dense green powder supplement, Easy-Green provides a broad spectrum of vitamins, minerals, and trace elements. Think of it as a daily multivitamin in a natural, food-based form.
Kelp Seaweed (from £10.99)
Rich in iodine and trace minerals, kelp supports thyroid function, metabolism, and coat condition. It's a particularly popular addition for dogs with dull coats or low energy.
Valerian Compound (from £14.99)
For dogs who struggle with anxiety — whether from fireworks, travel, or separation — Valerian Compound offers a natural, non-sedating calming option. Worth having in the cupboard year-round.
Tree Barks Powder (from £14.99)
A traditional remedy for digestive upsets, Tree Barks Powder is a go-to for soothing the gut during bouts of loose stools or dietary transitions.
How to Get Started
If you're new to supplementing, the best approach is to start with one or two targeted products based on your dog's specific needs, rather than adding everything at once. A few starting points:
- Puppy or young adult dog? Consider Cod Liver Oil and Easy-Green for foundational support.
- Senior or large breed dog? Jointwell or Movewellia alongside Cod Liver Oil is a strong combination.
- Sensitive digestion? Start with the Digestive supplement or Keepers Mix Sensitive.
- Anxious dog? Valerian Compound is a gentle first step.
As always, if your dog has an existing health condition or is on medication, check with your vet before introducing new supplements.
Shop the Dorwest Range at Marley N Co.
You can browse the full Dorwest Herbs range — including all the supplements mentioned above — in our store. Every product is chosen because we believe in it, and the Dorwest range reflects our commitment to natural, effective pet health care.
Your dog gives you everything. A little extra support goes a long way.
Have questions about which supplement might suit your dog? Drop us a message — we're always happy to help.