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Horse Feed & Supplements

Explore horse feed and supplements at Chestnut Mill from leading equine brands including Baileys, Dodson & Horrell, Spillers, Saracen, TopSpec, Allen & Page, NAF and Pure Feed Company. Browse balancers, cubes, mixes, mashes, fibre feeds, vitamins, minerals and targeted supplements for everyday maintenance, condition, performance, digestion, veterans and good doers.

Choose products to complement your horse’s forage, workload, body condition and individual nutritional needs. Follow the manufacturer’s feeding guide and introduce dietary changes gradually, seeking veterinary or qualified equine nutritional advice where appropriate.

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  • GAIN Ultra Fibre Mash – Low-Starch Horse Feed – 15kg – product image
    Sale Sale
    Original price £16.25
    Original price £16.25 - Original price £16.25
    Original price £16.25
    Current price £14.77
    £14.77 - £14.77
    Current price £14.77

    GAIN Ultra Fibre Mash – Low-Starch Horse Feed – 15kg

    GAIN

    GAIN Ultra Fibre Mash is a palatable, fortified high-fibre, low-starch mash that soaks quickly for horses and ponies needing a fibre-based bucket f...

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    Original price £16.25
    Original price £16.25 - Original price £16.25
    Original price £16.25
    Current price £14.77
    £14.77 - £14.77
    Current price £14.77
    Sale Sale
  • Rowen Barbary Calm & Comfort – Low-Starch Calming Feed – 20kg – product image
    Sale Sale
    Original price £33.09
    Original price £33.09 - Original price £33.09
    Original price £33.09
    Current price £31.24
    £31.24 - £31.24
    Current price £31.24

    Rowen Barbary Calm & Comfort – Low-Starch Calming Feed – 20kg

    Rowen Barbary

    Rowen Barbary Calm & Comfort is a fully balanced, high-fibre, low-energy feed for horses and ponies requiring a non-heating ration with digesti...

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    Original price £33.09
    Original price £33.09 - Original price £33.09
    Original price £33.09
    Current price £31.24
    £31.24 - £31.24
    Current price £31.24
    Sale Sale
  • Rowen Barbary Pea Protein – Muscle & Topline Supplement – 10kg – product image
    Sale Sale
    Original price £60.50
    Original price £60.50 - Original price £60.50
    Original price £60.50
    Current price £55.00
    £55.00 - £55.00
    Current price £55.00

    Rowen Barbary Pea Protein – Muscle & Topline Supplement – 10kg

    Rowen Barbary

    SPECIAL ORDER ITEM - Approx lead time 1 weekRowen Barbary Pea Protein is a concentrated vegetable protein made from yellow split peas, providing an...

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    Original price £60.50
    Original price £60.50 - Original price £60.50
    Original price £60.50
    Current price £55.00
    £55.00 - £55.00
    Current price £55.00
    Sale Sale
  • Blue Chip Happy Mare – Hormonal Support Feed Balancer – 3kg – product image
    Sale Sale
    Original price £33.98
    Original price £33.98 - Original price £33.98
    Original price £33.98
    Current price £30.89
    £30.89 - £30.89
    Current price £30.89

    Blue Chip Happy Mare – Hormonal Support Feed Balancer – 3kg

    Blue Chip

    Blue Chip Happy Mare is a nutrient-dense super-concentrated feed balancer created specifically for mares, combining complete daily nutrition with t...

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    Original price £33.98
    Original price £33.98 - Original price £33.98
    Original price £33.98
    Current price £30.89
    £30.89 - £30.89
    Current price £30.89
    Sale Sale
  • HAVENS Himalayan Salt Lick – Electrolyte Support – 2–3kg – product image
    Sale Sale
    Original price £6.89
    Original price £6.89 - Original price £6.89
    Original price £6.89
    Current price £6.26
    £6.26 - £6.26
    Current price £6.26

    HAVENS Himalayan Salt Lick – Electrolyte Support – 2–3kg

    Havens

    The HAVENS Himalayan Salt Lick is a hard, natural rock-salt block that allows horses and ponies free access to supplementary salt.Key features Made...

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    Original price £6.89
    Original price £6.89 - Original price £6.89
    Original price £6.89
    Current price £6.26
    £6.26 - £6.26
    Current price £6.26
    Sale Sale
  • Thunderbrook Gentle Gain 20kg – product image
    Sale Sale
    Original price £30.91
    Original price £30.91 - Original price £30.91
    Original price £30.91
    Current price £28.10
    £28.10 - £28.10
    Current price £28.10

    Thunderbrook Gentle Gain 20kg – Sainfoin Conditioning Pellets

    Thunderbrook

    Thunderbrook Gentle Gain 20kg is a conditioning pellet based on sainfoin, rice bran and linseed. It is designed for horses and ponies that need hel...

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    Original price £30.91
    Original price £30.91 - Original price £30.91
    Original price £30.91
    Current price £28.10
    £28.10 - £28.10
    Current price £28.10
    Sale Sale
  • Thunderbrook Marshmallow Root Powder 1kg – product image
    Sale Sale
    Original price £39.71
    Original price £39.71 - Original price £39.71
    Original price £39.71
    Current price £36.10
    £36.10 - £36.10
    Current price £36.10

    Thunderbrook Marshmallow Root Powder 1kg – Digestive & Urinary Support

    Thunderbrook

    SPECIAL ORDER ITEM - Approx lead time 1 weekThunderbrook Marshmallow Root Powder is a pure demulcent herb rich in mucilage, traditionally used to s...

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    Original price £39.71
    Original price £39.71 - Original price £39.71
    Original price £39.71
    Current price £36.10
    £36.10 - £36.10
    Current price £36.10
    Sale Sale
  • Thunderbrook Psyllium Husk 1kg – product image
    Sale Sale
    Original price £36.43
    Original price £36.43 - Original price £36.43
    Original price £36.43
    Current price £33.13
    £33.13 - £33.13
    Current price £33.13

    Thunderbrook Psyllium Husk 1kg – Sand Clearance & Digestive Support

    Thunderbrook

    SPECIAL ORDER ITEM - Approx lead time 1 weekThunderbrook Psyllium Husk is pure pharmaceutical-grade psyllium, a high-mucilage fibre used to support...

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    Original price £36.43
    Original price £36.43 - Original price £36.43
    Original price £36.43
    Current price £33.13
    £33.13 - £33.13
    Current price £33.13
    Sale Sale
  • Foran Nutri-Gard 1.2kg – product image
    Sale Sale
    Original price £46.92
    Original price £46.92 - Original price £46.92
    Original price £46.92
    Current price £42.65
    £42.65 - £42.65
    Current price £42.65

    Foran Nutri-Gard 1.2kg – Postbiotic Gut & Digestive Support

    Foran Equine

    Foran Nutri-Gard is an advanced digestive supplement combining oat fibre, yeast products, inulin and pectin to support the hindgut microbiome, nutr...

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    Original price £46.92
    Original price £46.92 - Original price £46.92
    Original price £46.92
    Current price £42.65
    £42.65 - £42.65
    Current price £42.65
    Sale Sale
  • Simple System Stud Balance + 15kg product image
    Sale Sale
    Original price £43.28
    Original price £43.28 - Original price £43.28
    Original price £43.28
    Current price £39.34
    £39.34 - £39.34
    Current price £39.34

    Simple System Stud Balance + 15kg – Broodmare, Stallion & Youngstock Balancer

    Simple System

    Simple System Stud Balance + is a nutrient-dense forage balancer for broodmares, stallions and growing youngstock.Key features Quality protein and ...

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    Original price £43.28
    Original price £43.28 - Original price £43.28
    Original price £43.28
    Current price £39.34
    £39.34 - £39.34
    Current price £39.34
    Sale Sale
  • Dodson & Horrell Placid 1kg product image
    Sale Sale
    Original price £22.21
    Original price £22.21 - Original price £22.21
    Original price £22.21
    Current price £20.19
    £20.19 - £20.19
    Current price £20.19

    Dodson & Horrell Placid 1kg – Calming Herbal & Magnesium Blend

    Dodson & Horrell

    Dodson & Horrell Placid combines traditional calming herbs with magnesium for nervous, excitable or tense horses and ponies.Key features Chamom...

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    Original price £22.21
    Original price £22.21 - Original price £22.21
    Original price £22.21
    Current price £20.19
    £20.19 - £20.19
    Current price £20.19
    Sale Sale
  • Saracen Crushed Oats 20kg product image
    Sale Sale
    Original price £18.66
    Original price £18.66 - Original price £18.66
    Original price £18.66
    Current price £16.97
    £16.97 - £16.97
    Current price £16.97

    Saracen Crushed Oats 20kg – Highly Digestible Straight Horse Feed

    Saracen

    SPECIAL ORDER ITEM - Approx lead time 1 weekSaracen Crushed Oats are a traditional straight feed supplying palatable, quick-release energy for hors...

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    Original price £18.66
    Original price £18.66 - Original price £18.66
    Original price £18.66
    Current price £16.97
    £16.97 - £16.97
    Current price £16.97
    Sale Sale
  • Rockies Baby Red 2kg product image
    Sale Sale
    Original price £6.82
    Original price £6.82 - Original price £6.82
    Original price £6.82
    Current price £6.20
    £6.20 - £6.20
    Current price £6.20

    Rockies Baby Red 2kg – Mineralised Salt Lick for Horses

    Rockies

    Baby Red Rockies are hard, mineralised Cheshire-salt licks for horses and ponies. They provide seven minerals, including supplementary copper and m...

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    Original price £6.82
    Original price £6.82 - Original price £6.82
    Original price £6.82
    Current price £6.20
    £6.20 - £6.20
    Current price £6.20
    Sale Sale
  • Original price £8.01 - Original price £8.01
    Original price
    £8.01
    £8.01 - £8.01
    Current price £8.01

    Horse Straights Direct Himalayan Salt Lick – Natural Mineral Salt Lick for Horses

    Horse Straights Direct

    HSD - Himalayan Salt LickHorse Straights Direct’s 100% natural Himalayan Salt Lick is a pure source of essential minerals to support your horse’s o...

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    Original price £8.01 - Original price £8.01
    Original price
    £8.01
    £8.01 - £8.01
    Current price £8.01
  • Original price £23.50 - Original price £23.50
    Original price £23.50
    £28.11
    £28.11 - £28.11
    Current price £28.11

    Global Herbs Sarc Lotion 185g – Skin, Coat & Itch Support for Horses

    Global Herbs

    Sarc-Lotion TRIED AND TESTED FOR OVER 15 YEARS. Sarc-Lotion is designed to support the work of our Sarc-Ex powder and liquid supplements. It has a...

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    Original price £23.50 - Original price £23.50
    Original price £23.50
    £28.11
    £28.11 - £28.11
    Current price £28.11
  • Global Herbs SuperCalm powder 1kg tub
    Sale Sale
    Original price £22.99 - Original price £194.99
    Original price £22.99 - Original price £194.99
    Original price £22.99
    £21.43 - £164.38
    £21.43 - £164.38
    Current price £21.43

    Global Herbs Supercalm – Calming & Focus Support for Horses

    Global Herbs

    Global Herbs SuperCalm is a powdered blend of herbs and minerals for horses and ponies. It provides nutritional support for a calm temperament duri...

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    Original price £22.99 - Original price £194.99
    Original price £22.99 - Original price £194.99
    Original price £22.99
    £21.43 - £164.38
    £21.43 - £164.38
    Current price £21.43
    Sale Sale
  • Sale Sale
    Original price £32.50
    Original price £32.50 - Original price £32.50
    Original price £32.50
    Current price £29.43
    £29.43 - £29.43
    Current price £29.43

    Global Herbs Herbal Calming Mix – Calming & Focus Support for Horses

    Global Herbs

    Note: this product is prohibited under FEI guidelines An everyday calmer, it encourages relaxed and balanced behaviour, ensuring your horse remains...

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    Original price £32.50
    Original price £32.50 - Original price £32.50
    Original price £32.50
    Current price £29.43
    £29.43 - £29.43
    Current price £29.43
    Sale Sale
  • Sale Sale
    Original price £18.99
    Original price £18.99 - Original price £18.99
    Original price £18.99
    Current price £18.06
    £18.06 - £18.06
    Current price £18.06

    Global Herbs Mint Chopped – Digestive & Gut Health Support for Horses

    Global Herbs

    Its natural aroma and taste make Mint a welcome addition to any feed, appealing to fussy eaters and aiding in medication administration.Known for i...

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    Original price £18.99
    Original price £18.99 - Original price £18.99
    Original price £18.99
    Current price £18.06
    £18.06 - £18.06
    Current price £18.06
    Sale Sale
  • Sale Sale
    Original price £24.99
    Original price £24.99 - Original price £24.99
    Original price £24.99
    Current price £23.11
    £23.11 - £23.11
    Current price £23.11

    Global Herbs Milk Thistle Powder – Liver, Detox & Recovery Support for Horses

    Global Herbs

    Renowned for its active compound, silymarin, Milk Thistle boasts powerful antioxidant, anti-inflammatory, and anti-viral properties.Offering a natu...

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    Original price £24.99
    Original price £24.99 - Original price £24.99
    Original price £24.99
    Current price £23.11
    £23.11 - £23.11
    Current price £23.11
    Sale Sale
  • Sale Sale
    Original price £19.50
    Original price £19.50 - Original price £19.50
    Original price £19.50
    Current price £18.49
    £18.49 - £18.49
    Current price £18.49

    Global Herbs Marigold Flower – Skin, Coat & Itch Support for Horses

    Global Herbs

    Marigold Flowers, also known as Calendula Flowers, are renowned as the ultimate herbal remedy for skin health. Promoting healthy skin and coat cond...

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    Original price £19.50
    Original price £19.50 - Original price £19.50
    Original price £19.50
    Current price £18.49
    £18.49 - £18.49
    Current price £18.49
    Sale Sale
  • Sale Sale
    Original price £25.50
    Original price £25.50 - Original price £25.50
    Original price £25.50
    Current price £23.54
    £23.54 - £23.54
    Current price £23.54

    Global Herbs Chopped Liquorice Root – Respiratory & Airway Support for Horses

    Global Herbs

    With natural anti-inflammatory properties, Liquorice promotes healthy airways to aid respiratory conditions and facilitate clear, easy breathing fo...

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    Original price £25.50
    Original price £25.50 - Original price £25.50
    Original price £25.50
    Current price £23.54
    £23.54 - £23.54
    Current price £23.54
    Sale Sale
  • Global Herbs RigCalm powder 1kg tub
    Sale Sale
    Original price £48.50 - Original price £223.99
    Original price £48.50 - Original price £223.99
    Original price £48.50
    £42.89 - £188.77
    £42.89 - £188.77
    Current price £42.89

    Global Herbs RigCalm Powder for Male Horses

    Global Herbs

    Global Herbs RigCalm is a powdered blend containing chaste berry and minerals, formulated to support a calm temperament in male horses.CompositionC...

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    Original price £48.50 - Original price £223.99
    Original price £48.50 - Original price £223.99
    Original price £48.50
    £42.89 - £188.77
    £42.89 - £188.77
    Current price £42.89
    Sale Sale
  • Global Herbs Turmeric 1.8kg tub
    Sale Sale
    Original price £18.99 - Original price £26.50
    Original price £18.99 - Original price £26.50
    Original price £18.99
    £18.06 - £24.38
    £18.06 - £24.38
    Current price £18.06

    Global Herbs Turmeric – Joint Comfort & Mobility Support for Horses

    Global Herbs

    This high-quality, pure powdered root is mixed with black pepper to help aid absorption. Turmeric is known to have strong soothing properties and s...

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    Original price £18.99 - Original price £26.50
    Original price £18.99 - Original price £26.50
    Original price £18.99
    £18.06 - £24.38
    £18.06 - £24.38
    Current price £18.06
    Sale Sale
  • Sale Sale
    Original price £32.50
    Original price £32.50 - Original price £32.50
    Original price £32.50
    Current price £29.43
    £29.43 - £29.43
    Current price £29.43

    Global Herbs Heat Stress – Herbal Calmer for Horses – 1L

    Global Herbs

    Global Herbs Heat Stress Liquid is a concentrated herbal calmer for short-course use during periods of extreme heat or strenuous exercise. Supplied...

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    Original price £32.50
    Original price £32.50 - Original price £32.50
    Original price £32.50
    Current price £29.43
    £29.43 - £29.43
    Current price £29.43
    Sale Sale