Skip to content
🚚 Fast UK Delivery Options | ⚡ Express Delivery Available | 📦 Bulk Orders Welcome
🚚 Fast UK Delivery | ⚡ Express Available | 📦 Bulk Orders

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.

Filters

  • Spillers Fibre Lite Molasses Free 20kg horse feed bag
    Sale Sale
    Original price £20.18
    Original price £20.18 - Original price £20.18
    Original price £20.18
    Current price £19.31
    £19.31 - £19.31
    Current price £19.31

    Spillers Fibre Lite Molasses Free 20kg

    Spillers

    Spillers Fibre Lite Molasses Free. Low calorie, no added sugar fibre blend with garlic. Low calorie fibre blend suitable for all horses and ponies....

    View full details
    Original price £20.18
    Original price £20.18 - Original price £20.18
    Original price £20.18
    Current price £19.31
    £19.31 - £19.31
    Current price £19.31
    Sale Sale
  • Dodson & Horrell Youngstock Mix 20kg - Chestnut Mill
    Sale Sale
    Original price £23.44
    Original price £23.44 - Original price £23.44
    Original price £23.44
    Current price £22.43
    £22.43 - £22.43
    Current price £22.43

    Dodson & Horrell Youngstock Mix 20kg

    Dodson & Horrell

    Formulated for weanlings, yearlings and youngstock, supporting growth and development. Key amino acids to support growth and development Nutr...

    View full details
    Original price £23.44
    Original price £23.44 - Original price £23.44
    Original price £23.44
    Current price £22.43
    £22.43 - £22.43
    Current price £22.43
    Sale Sale
  • Cavalor Action Mix 20kg - Chestnut Mill
    Sale Sale
    Original price £17.96
    Original price £17.96 - Original price £17.96
    Original price £17.96
    Current price £17.75
    £17.75 - £17.75
    Current price £17.75

    Cavalor Action Mix 20kg

    Cavalor

    Cavalor Action Mix has been formulated for competition horses at light work (4 to 8 hours a week). The choice of basic raw materials is expressly t...

    View full details
    Original price £17.96
    Original price £17.96 - Original price £17.96
    Original price £17.96
    Current price £17.75
    £17.75 - £17.75
    Current price £17.75
    Sale Sale
  • NAF Biotin Plus - Various Sizes - Chestnut Mill
    NAF Biotin Plus - Various Sizes - Chestnut Mill
    Sale Sale
    Original price £22.51 - Original price £35.59
    Original price £22.51 - Original price £35.59
    Original price £22.51
    £21.93 - £34.98
    £21.93 - £34.98
    Current price £21.93

    NAF Biotin Plus – Hoof Health Support

    NAF

    NAF Biotin Plus – Daily Hoof Support NAF Biotin Plus provides 15mg of biotin per recommended daily serving, together with methionine, MSM, zinc and...

    View full details
    Original price £22.51 - Original price £35.59
    Original price £22.51 - Original price £35.59
    Original price £22.51
    £21.93 - £34.98
    £21.93 - £34.98
    Current price £21.93
    Sale Sale
  • NAF Pink Powder Senior - Horse Supplement - Various Sizes - Chestnut Mill
    NAF Pink Powder Senior - Horse Supplement - Various Sizes - Chestnut Mill
    Sale Sale
    Original price £26.59 - Original price £49.49
    Original price £26.59 - Original price £49.49
    Original price £26.59
    £26.00 - £48.85
    £26.00 - £48.85
    Current price £26.00

    NAF Pink Powder Senior – Daily Vitamin, Mineral & Digestive Support

    NAF

    NAF Pink Powder Senior – Daily Vitamin, Mineral & Digestive SupportNAF Pink Powder Senior is a scientifically balanced feed formula for older h...

    View full details
    Original price £26.59 - Original price £49.49
    Original price £26.59 - Original price £49.49
    Original price £26.59
    £26.00 - £48.85
    £26.00 - £48.85
    Current price £26.00
    Sale Sale
  • Protexin Acid Ease Concentrated Formulation for Horses - Various Sizes - Chestnut Mill
    Protexin Acid Ease Concentrated Formulation for Horses - Various Sizes - Chestnut Mill
    Sale Sale
    Original price £57.70
    Original price £57.70 - Original price £57.70
    Original price £57.70
    Current price £57.04
    £57.04 - £57.04
    Current price £57.04

    Protexin Acid Ease Concentrated Formulation for Horses - Various Sizes

    Protexin

    New Formula - Protexin Acid Ease is now 5 times more concentrated than the original formula, so you only need to feed your horse 100g a day or ...

    View full details
    Original price £57.70
    Original price £57.70 - Original price £57.70
    Original price £57.70
    Current price £57.04
    £57.04 - £57.04
    Current price £57.04
    Sale Sale
  • Rockies Garlic Lick - 2 kg - Chestnut Mill
    Sale Sale
    Original price £7.33
    Original price £7.33 - Original price £7.33
    Original price £7.33
    Current price £6.79
    £6.79 - £6.79
    Current price £6.79

    Rockies Garlic Lick - 2 kg

    Rockies

    Rockies Health licks offer you a wise choice alternative. Primarily containing essential salt and other vital minerals and trace elements they can ...

    View full details
    Original price £7.33
    Original price £7.33 - Original price £7.33
    Original price £7.33
    Current price £6.79
    £6.79 - £6.79
    Current price £6.79
    Sale Sale
  • Top Spec Performance Cubes - 20 kg - Chestnut Mill
    Sale Sale
    Original price £21.76
    Original price £21.76 - Original price £21.76
    Original price £21.76
    Current price £20.88
    £20.88 - £20.88
    Current price £20.88

    Top Spec Performance Cubes - 20 kg

    TopSpec

    TopSpec Performance Cubes provide extra energy for hard working horses in a non-heating formula, especially useful for horses that are a bit sharp ...

    View full details
    Original price £21.76
    Original price £21.76 - Original price £21.76
    Original price £21.76
    Current price £20.88
    £20.88 - £20.88
    Current price £20.88
    Sale Sale
  • Thunderbrook Spirulina Pratensis - 1 kg - Chestnut Mill
    Sale Sale
    Original price £39.49
    Original price £39.49 - Original price £39.49
    Original price £39.49
    Current price £35.90
    £35.90 - £35.90
    Current price £35.90

    Thunderbrook Spirulina Pratensis - 1 kg

    Thunderbrook

    Thunderbrook Equestrian Spirulina Pratensis nutritionally supports a healthy respiratory and skin functions. Spirulina is an amazing source of nutr...

    View full details
    Original price £39.49
    Original price £39.49 - Original price £39.49
    Original price £39.49
    Current price £35.90
    £35.90 - £35.90
    Current price £35.90
    Sale Sale
  • Thunderbrook Gut Restore - Various Sizes - Chestnut Mill
    Thunderbrook Gut Restore - Various Sizes - Chestnut Mill
    Sale Sale
    Original price £39.61
    Original price £39.61 - Original price £39.61
    Original price £39.61
    Current price £39.06
    £39.06 - £39.06
    Current price £39.06

    Thunderbrook Gut Restore – 1 kg

    Thunderbrook

    Thunderbrook Gut Restore is a soothing botanical digestive supplement for horses. Its mucilage-rich herbs, purified pectins, beta glucans and phosp...

    View full details
    Original price £39.61
    Original price £39.61 - Original price £39.61
    Original price £39.61
    Current price £39.06
    £39.06 - £39.06
    Current price £39.06
    Sale Sale
  • Spillers HDF Lay Off Cubes 25kg horse feed bag
    Sale Sale
    Original price £20.35
    Original price £20.35 - Original price £20.35
    Original price £20.35
    Current price £19.48
    £19.48 - £19.48
    Current price £19.48

    Spillers Lay Off Cubes - 25 kg

    Spillers

    Spillers Lay Off Cubes are suitable for horses during early fittening work, box rest and recuperation. The high digestible fibre and controlled sta...

    View full details
    Original price £20.35
    Original price £20.35 - Original price £20.35
    Original price £20.35
    Current price £19.48
    £19.48 - £19.48
    Current price £19.48
    Sale Sale
  • Spillers Horse & Pony Cubes 20kg horse feed bag
    Sale Sale
    Original price £18.11
    Original price £18.11 - Original price £18.11
    Original price £18.11
    Current price £17.24
    £17.24 - £17.24
    Current price £17.24

    Spillers Horse & Pony Cubes - 20 kg

    Spillers

    Spillers Horse & Pony Cubes are suitable for horses and ponies with low to medium energy requirements. The cubes contain magnesium, known for i...

    View full details
    Original price £18.11
    Original price £18.11 - Original price £18.11
    Original price £18.11
    Current price £17.24
    £17.24 - £17.24
    Current price £17.24
    Sale Sale
  • Simple System Blue Bag Grass High Fibre  - 20 kg - Chestnut Mill
    Sale Sale
    Original price £21.76
    Original price £21.76 - Original price £21.76
    Original price £21.76
    Current price £20.88
    £20.88 - £20.88
    Current price £20.88

    Simple System Blue Bag Grass High Fibre - 20 kg

    Simple System

    Simple System Blue Bag Grass Pellets are premium 6mm high fibre grass pellets that provide all the healthy benefits of summer grass all year round....

    View full details
    Original price £21.76
    Original price £21.76 - Original price £21.76
    Original price £21.76
    Current price £20.88
    £20.88 - £20.88
    Current price £20.88
    Sale Sale
  • Rowen Barbary Condition & Performance  - 20 kg - Chestnut Mill
    Sale Sale
    Original price £26.36
    Original price £26.36 - Original price £26.36
    Original price £26.36
    Current price £23.96
    £23.96 - £23.96
    Current price £23.96

    Rowen Barbary Condition & Performance - 20 kg

    Rowen Barbary

    Rowen Barbary Condition & Performance provides horses with a source of slow releasing energy that is perfect for improving stamina and conditio...

    View full details
    Original price £26.36
    Original price £26.36 - Original price £26.36
    Original price £26.36
    Current price £23.96
    £23.96 - £23.96
    Current price £23.96
    Sale Sale
  • Rockies Mint Lick  - 2 kg - Chestnut Mill
    Sale Sale
    Original price £7.33
    Original price £7.33 - Original price £7.33
    Original price £7.33
    Current price £6.79
    £6.79 - £6.79
    Current price £6.79

    Rockies Mint Lick - 2 kg

    Rockies

    Rockies Health licks offer you a wise choice alternative. Primarily containing essential salt and other vital minerals and trace elements, they can...

    View full details
    Original price £7.33
    Original price £7.33 - Original price £7.33
    Original price £7.33
    Current price £6.79
    £6.79 - £6.79
    Current price £6.79
    Sale Sale
  • Rockies Magnacalm  - 1.8 kg - Chestnut Mill
    Sale Sale
    Original price £9.02
    Original price £9.02 - Original price £9.02
    Original price £9.02
    Current price £8.48
    £8.48 - £8.48
    Current price £8.48

    Rockies Magnacalm - 1.8 kg

    Rockies

    Rockies MagnaCalm is a free-access mineralised salt lick for horses and ponies. It combines purified Cheshire salt with a readily available source ...

    View full details
    Original price £9.02
    Original price £9.02 - Original price £9.02
    Original price £9.02
    Current price £8.48
    £8.48 - £8.48
    Current price £8.48
    Sale Sale
  • Red Mills Racehorse Cubes 14%  - 25 kg - Chestnut Mill
    Sale Sale
    Original price £25.33
    Original price £25.33 - Original price £25.33
    Original price £25.33
    Current price £23.03
    £23.03 - £23.03
    Current price £23.03

    Red Mills Racehorse Cubes 14% - 25 kg

    Connolly's Red Mills

    Red Mills Racehorse Cubes is a high energy feed ensuring quick recovery from the stresses of racing and fast muscle conditioning during training. ...

    View full details
    Original price £25.33
    Original price £25.33 - Original price £25.33
    Original price £25.33
    Current price £23.03
    £23.03 - £23.03
    Current price £23.03
    Sale Sale
  • Pegasus Conditioning Cubes 20kg horse feed bag
    Sale Sale
    Original price £15.08
    Original price £15.08 - Original price £15.08
    Original price £15.08
    Current price £14.23
    £14.23 - £14.23
    Current price £14.23

    Pegasus Conditioning Cubes - 20 kg

    Pegasus

    Pegasus Conditioning Cubes are ideal for poor doers or horses and ponies requiring extra condition; they can be fed on their own or as part of the ...

    View full details
    Original price £15.08
    Original price £15.08 - Original price £15.08
    Original price £15.08
    Current price £14.23
    £14.23 - £14.23
    Current price £14.23
    Sale Sale
  • Mollichaff Original  - 12.5kg - Chestnut Mill
    Sale Sale
    Original price £10.17
    Original price £10.17 - Original price £10.17
    Original price £10.17
    Current price £9.74
    £9.74 - £9.74
    Current price £9.74

    Mollichaff Original - 12.5kg

    Mollichaff

    Mollichaff Original is a premium quality chaff which is made by combining high quality wheat straw with molasses & calcium. The calcium comes f...

    View full details
    Original price £10.17
    Original price £10.17 - Original price £10.17
    Original price £10.17
    Current price £9.74
    £9.74 - £9.74
    Current price £9.74
    Sale Sale
  • Honeychop Plus Herbs - 12.5kg - Chestnut Mill
    Sale Sale
    Original price £11.23
    Original price £11.23 - Original price £11.23
    Original price £11.23
    Current price £10.38
    £10.38 - £10.38
    Current price £10.38

    Honeychop Plus Herbs - 12.5kg

    Honeychop

    Honeychop Plus Herbs is a lightly molassed oat straw chaff with a wonderful aroma and is highly nutritious and extremely palatable, perfect for you...

    View full details
    Original price £11.23
    Original price £11.23 - Original price £11.23
    Original price £11.23
    Current price £10.38
    £10.38 - £10.38
    Current price £10.38
    Sale Sale
  • Gold Label Glucosamine Plus 15000  - 900 g - Chestnut Mill
    Sale Sale
    Original price £16.84
    Original price £16.84 - Original price £16.84
    Original price £16.84
    Current price £16.27
    £16.27 - £16.27
    Current price £16.27

    Gold Label Glucosamine Plus 15000 - 900 g

    Gold Label

    Gold Label Glucosamine Plus 15000 is the same as regular glucosamine but with the added benefit of Hydrolysed Collagen. This gives even better abso...

    View full details
    Original price £16.84
    Original price £16.84 - Original price £16.84
    Original price £16.84
    Current price £16.27
    £16.27 - £16.27
    Current price £16.27
    Sale Sale
  • Equine America Super So-Kalm Powder  - 1 kg - Chestnut Mill
    Equine America Super So-Kalm – Horse Calming & Focus Powder – 210g – 7 Day Supply
    Sale Sale
    Original price £15.39 - Original price £40.15
    Original price £15.39 - Original price £40.15
    Original price £15.39
    £14.99 - £38.50
    £14.99 - £38.50
    Current price £14.99

    Equine America Super So-Kalm – Horse Calming & Focus Powder

    Equine America

    Equine America Super So-Kalm Powder supplies magnesium, calcium, vitamin B1 and L-tryptophan to support calm, focused behaviour without removing th...

    View full details
    Original price £15.39 - Original price £40.15
    Original price £15.39 - Original price £40.15
    Original price £15.39
    £14.99 - £38.50
    £14.99 - £38.50
    Current price £14.99
    Sale Sale
  • Equerry Veteran Mix  - 20 kg - Chestnut Mill
    Sale Sale
    Original price £21.31
    Original price £21.31 - Original price £21.31
    Original price £21.31
    Current price £20.44
    £20.44 - £20.44
    Current price £20.44

    Equerry Veteran Mix - 20 kg

    Equerry

    Equerry Veteran Mix is a specially designed mixture for elderly horses which need to gain weight & condition as they age. Veteran mix puts a pr...

    View full details
    Original price £21.31
    Original price £21.31 - Original price £21.31
    Original price £21.31
    Current price £20.44
    £20.44 - £20.44
    Current price £20.44
    Sale Sale
  • Dengie Performance Fibre - 20 kg - Chestnut Mill
    Sale Sale
    Original price £23.26
    Original price £23.26 - Original price £23.26
    Original price £23.26
    Current price £22.99
    £22.99 - £22.99
    Current price £22.99

    Dengie Performance Fibre - 20 kg

    Dengie

    Dengie Performance Fibre for fit, athletic horses which are typically picky and therefore difficult to feed. This is a high energy fibre feed that ...

    View full details
    Original price £23.26
    Original price £23.26 - Original price £23.26
    Original price £23.26
    Current price £22.99
    £22.99 - £22.99
    Current price £22.99
    Sale Sale