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Ulca Fibre - Spillers - 20 Kg

Ultra low starch, low sugar and high oil fibre feed ideal for horses and ponies prone to gastric ulcers or requiring a low starch diet



(*valid while stock last)


Supports optimum gastric health

  • Ultra-low starch and sugars levels 
  • High oil content
  • Proven* to support horses prone to gastric ulcers following veterinary treatment 
  • Includes soft chopped alfalfa to extend eating time and provide a natural buffer to stomach acid
  • High in oil for slow release energy to fuel optimum condition and performance
  • High in vitamin E the most important antioxidant to support immune and muscle health
  • High in quality protein including lysine to support muscle development and performance
  • Includes a full range of added vitamins and minerals including chelated copper, zinc and manganes to help maximize absortion
  • A highly versatile feed that can be fed on its own or in addition to a suitable low starch compound feed

* Luthersson N et al., 2019. Effect of changing diet on gastric ulceration in exercising horses and ponies following cessation of omeprazole treatment

Suitable for:

  • Racehorses
  • Competition horses
  • Leisure horses

Composition: soya hulls*, alfalfa, sunflower extract, wheatfeed, rapeseed oil, grass nuts, molasses, soya bean meal*, calcium carbonate, di calcium phosphate, salt, calcined magnesite, vitamin and mineral premix, lysine. *genetically modified.

Nutritional additives (per Kg): 3a672a Vitamin A 14,000IU, 3a671 vitamin D3 2,500IU, 3a700 vitamin E 475 mg, iodine 0.4 mg (from 3b202 calcium iodate anhydrous), copper 65 mg (26.25 mg from copper (II) sulphate pentahydrate (3b405), 8.7 mg from Copper (II) chelate of glycine hydrate (3b413)), manganese 6 mg (from 3b502 manganese (II) oxide), zinc 75 mg (50.25 from zinc oxide (3b603), 18.75mg from zinc chelate of glycine hydrate (3b607)), selenium 0.45 mg (from sodium selenite (3b801).

Analytical Constituents:

Digestible Energy (MJ/kg)


Oil (%)


Protein (%)


Fibre (%)


Ash (%)


Starch (%)


Sugar (%)


Vitamin A (iu/kg)


Vitamin D (iu/kg)


Vitamin E (iu/kg)


Selenium (mg/kg)


Copper (mg/kg)


Zinc (mg/kg)


Feeding directions:

The following table is intended as a guide if SPILLERS® Ulca Fibre is being used as a total replacement for compound feed.

If fed in addition to a suitable low starch compound feed, the indicated amounts below can be used as a guide to the combined total feeding rate.

Horses have individual requirements that are influenced by many factors including age, workload, weather and quality of grazing/forage.

If your horse or pony does not require the recommended amount of feed we recommend adding a balancer.

For horses and ponies in light work we advise access to a salt lick.

Introduce gradually and ensure total meal size does not exceed 2 Kg for horses and less for ponies.

Approx Height (cm)

Approx Weight


SPILLERS® Ulca Fibre Kg/day

Light Training

SPILLERS® Ulca Fibre Kg/day

Heavy training Training


















This product is considered appropriate for horses competing under the rules of FEI, RFHE and Jockey Club


Spillers Message

SPILLERS is part of Mars Inc. who put quality at the heart of everything they do, in fact it's one of the 'Five Principles' that forms the cultural fabric of this global business. At SPILLERS we are also committed to delivering quality and value to our customers and of course the thousands of horses and ponies that consume our products every day. This is why we adhere to strict internal and external quality standards. Daily quality meetings are held in our in-house laboratory where at least one product from every batch of feed manufactured is carefully inspected. This ensures that the feeds we produce meet the high standards that we demand and that you can be confident they deliver the very best consistent nutrition to your horse.

In terms of the 'official stuff' we are accredited to the following Quality Schemes:

  • UFAS
  • IS09001:20015 Quality management systems
  • Through our Mars Auditing program:
  • IS022000: Food safety management systems
  • Dutch HACCP (recognised to European standards)
  • Good Management Practices (GMP)

Naturally Occurring Prohibited Substances (NOPS)

A positive post-race or competition dope test is not only a disaster for the trainer or rider concerned, but also for the sport and any company whose products might be found to contain a prohibited substance. The main NOPS and their sources are:

  • Caffeine - (cacao)
  • Theobromine - (cacao)
  • Theophylline - (tea)
  • Morphine - (opium poppy, Papaver somniferum)
  • Hyoscine - (nightshade, Datura)
  • Hordenine - (germinating barley)
  • Atropine - (nightshade - Atropa belladonna)

By understanding the sources of NOPS, it becomes more apparent how they may accidently contaminate the supply chain - for example, a raw materials truck with a previous load of biscuit meal or morphine poppies grown in a garden being blown into a field of crops! This is why we operate to high internal and external quality standards in the sourcing of our raw materials and the design and manufacture of all our products. Manufacturing takes place in our own medication free facility, using quality assured ingredients under strictly controlled production conditions.

SPILLERS is accredited to the British Equestrian Trade Association (BETA) Naturally Occurring Prohibited Substances (NOPS) Code. The BETA NOPS Code requires us to evaluate the risk of NOPS contamination during every step of the manufacturing process, including the sourcing, storage, transport and actual manufacturing of our products.

Conforming to the Code allows us to use the BETA NOPS logo on our products and literature to provide reassurance to owners and trainers of the stringent quality management procedures that we undertake during every step of the manufacturing process for each product.

Finally we continue to work via BETA with sporting and government regulatory bodies to ensure that appropriate, workable measures are in place to reduce the risk of prohibited substances being present in equine feeding stuffs.

We are proud of our quality standards and are transparant about the policies and processes we follow to maintain them. Therefore, if you want any more information, the Care-Line will be happy to assist.