Mushroom Powder for Dogs – 9 Mushroom Blend

What Is Mushroom Powder for Dogs?

Mushroom powder for dogs is a daily nutritional supplement made from mushroom extracts, stirred into food rather than fed as a treat. Because it is unflavoured and mixes straight into wet or dry food, it fits into a dog's normal mealtime rather than adding anything extra to their day.

HighV Mushroom Powder brings together nine different mushroom extracts in one scoop, each standardised to 30% polysaccharides, so you know exactly what your dog is getting with every serving.

The Nine Mushrooms

Lion's Mane. Recognisable by its shaggy, white appearance, Lion's Mane is one of the most researched mushrooms for brain and nerve health. It's traditionally associated with supporting cognitive function and mental sharpness, which is why many owners choose it for older dogs or breeds prone to age-related cognitive decline.

Reishi. Known in traditional Chinese medicine as the "mushroom of immortality," Reishi is prized for its calming, adaptogenic qualities. It's traditionally associated with supporting a healthy immune response and helping dogs cope with everyday stress, making it a popular choice for anxious or easily unsettled dogs.

Cordyceps. Once harvested from the Himalayas, Cordyceps has long been valued for supporting energy, stamina and healthy oxygen use in the body. It's a favourite for active, working, or senior dogs who could use a little extra vitality day to day.

Chaga. Growing on birch trees in cold climates, Chaga is one of the richest natural sources of antioxidants of any mushroom. It's traditionally associated with supporting the immune system and helping the body manage everyday oxidative stress, with many owners also linking it to a healthier-looking coat.

Enoki. These long, thin white mushrooms are naturally rich in B vitamins (including thiamine, riboflavin and B6) along with minerals like selenium and potassium. Enoki contributes beta-glucans and dietary fibre to the blend, supporting healthy digestion alongside general immune wellbeing.

Shiitake. One of the most widely studied culinary-medicinal mushrooms, Shiitake is a natural source of beta-glucans and lentinan. It's traditionally associated with supporting immune function and cardiovascular health, and is a staple in mushroom blends worldwide for good reason.

Maitake. Nicknamed the "dancing mushroom" for the joy early foragers felt on finding it, Maitake is known for its immune-supporting polysaccharides. It's also traditionally associated with supporting healthy metabolism and blood sugar balance, making it a useful addition for weight-conscious dogs.

Phellinus. A lesser-known but highly regarded mushroom in East Asian traditional medicine, Phellinus linteus is valued for its antioxidant and immune-supporting properties. It's included here for dogs who benefit from broader-spectrum immune and gut support alongside the more familiar mushrooms in the blend.

Tremella. Often called the "beauty mushroom," Tremella is prized for its unique polysaccharides that help retain moisture. It's traditionally associated with supporting skin hydration and a healthy coat, as well as joint comfort, thanks to its naturally occurring compounds similar to hyaluronic acid.

Feeding Guide

Stir into your dog's usual wet or dry food. Fresh drinking water should always be available.

Mushroom Powder for Dogs: Common Questions

Which dogs is it suitable for?

Dogs aged 6 months and over, of any breed or size, fed according to the weight guide above.

Does it have a strong taste?

The powder is unflavoured and mixes into wet or dry food without dominating it. Most dogs take it without noticing.

Can I feed it alongside other HighV supplements?

Yes. The powder goes into food and our soft chews are fed as a treat, so they fit easily into the same daily routine.

Should I speak to my vet first?

If your dog is pregnant, nursing, taking medication or under veterinary care, check with your vet before introducing any new supplement.