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Identify gaps in your horse's nutrition program to optimize their well-being.
Omneity® Pellets
All-In-One Vitamin & Mineral Pellet
Calcium Carbonate - Feed Ingredient
Calcium Carbonate (CaCO3) is a mineral compound derived from limestone, chalk, or marble. It is used in equine diets to supply calcium, which is essential for bone formation, muscle function, and metabolic processes.
While Calcium Carbonate is an economical supplement, its inclusion in feed formulations must be carefully balanced with other minerals, particularly phosphorus, to maintain an optimal calcium-to-phosphorus ratio. An imbalance can lead to metabolic issues and affect bone mineralization in growing horses.
The following equine feeds, supplements and products contain Calcium Carbonate as an ingredient.
Feeds, Supplements & Products
AminoTrace+ Vitamin and Mineral Supplement (Mad Barn)
Hoof Health
Metabolic Syndrome
Organic Trace Minerals
VitaminsAminoTrace+ by Mad Barn is a complete, balanced equine mineral and vitamin supplement designed for horses with metabolic concerns. It is ideal for horses with IR, PPID, or high iron in the diet.
Omneity P – Pellets – Vitamin & Mineral Supplement (Mad Barn)
Gut HealthHoof Health
Mineral BalanceOrganic Trace Minerals
Ration BalancerOmneity Pellets is a balanced mineral and vitamin supplement for horses in a palatable pellet form. It provides 100% organic trace minerals, complete B-vitamin fortification, added Vitamin E, yeast and digestive enzymes.
Omneity Premix – Vitamin & Mineral Supplement (Mad Barn)
Hoof HealthMineral BalanceOrganic Trace MineralsVitaminsOmneity Premix is a balanced mineral and vitamin supplement for horses providing 100% organic trace minerals, complete B-vitamin fortification, added Vitamin E, yeast, and digestive enzymes.
Optimum Digestive Health Pellets (Mad Barn)
Digestion
Feed EfficiencyGut Health
ProbioticOptimum Digestive Health from Mad Barn is a probiotic and prebiotic supplement designed to support hindgut health in the horse. It helps to maintain a stable microflora and promote immune health.
Trace Mineral Pak (Mad Barn)
Coat Quality
ExerciseHoof HealthOrganic Trace MineralsTrace Mineral Pak from Mad Barn is a balanced equine supplement providing 100% organic (chelated) trace minerals. Ingredients include selenium, zinc, copper, and manganese.
Visceral+ (Mad Barn)
DigestionGut Health
ImmunityProbiotic
Ulcers
YeastVisceral+ by Mad Barn is a pelleted supplement to be used for horses with gastric health concerns. It is designed to maintain stomach and hindgut health and to support the immune system.
Omolene® #200 Performance Horse Feed (Purina Mills)
Complete FeedExerciseGut Health
PerformanceOmolene 200 Performance Horse Feed is a textured feed targeted to performance horses, broodmares in gestation and lactation, and breeding stallions. It contains added fat, carbohydrates, and molasses to support high caloric needs.
Omolene® #400 Complete Advantage (Purina Mills)
Complete FeedExercise
Fiber
SeniorOmolene 400 Complete Advantage is a textured horse feed for active and senior horses. It contains highly digestible fibre from beet pulp and fat from vegetable oils, flax seed and rice bran.
One’N Only (Wendlands)
Caloric EnergyComplete Feed
Health
NutritionOne'N Only by Wendlands is a total mixed ration formulated to replace traditional concentrates and supplements. It can also be fed as a hay extender to help meet forage needs.
OneCup for Horses (GWF Nutrition)
Easy KeeperMineral BalanceRation BalancerVitaminsOneCup for Horses by GWF Nutrition is a pelleted ration balancer that intends to provide the vitamins and minerals necessary to maintain an easy-keeper. It contains 22 vitamins and minerals.
Opti-Ferm Horse Tub (ClariFly) (Kalmbach Feeds)
Caloric EnergyHealthNutrition
Skin + HairOpti-Ferm Horse Tub with Clarifly by Kalmbach Feeds is an energy, vitamin and mineral supplement lick. It contains Diflubenzuron, which reduces the emergence of flies from manure.
Opti-Ferm Horse Tubs (Kalmbach Feeds)
Caloric Energy
FlavorMineral BalanceNutritionOpti-Ferm Horse Tub by Kalmbach Feeds is an energy, vitamin, and mineral supplement lick. It contains added molasses and fat for palatability and 10 mg/lb of added biotin for hoof health.
Opti-Ferm Lix 16% All Stock (Kalmbach Feeds)
HealthMineral BalanceNutritionVitaminsOpti-Ferm Lix 16% All Stock by Kalmbach Feeds is an energy, vitamin, and mineral supplement tub. It is intended for cattle, sheep, horses, and goats on moderate to high quality forage.
Opti-GROW Foalstarter (Havens Horsefeed)
Caloric Energy
Foal
Growth
ProteinOpti-GROW Foalstarter by Havens Horsefeed is intended for foals up to 18 months of age. It contains 16% protein and include ingredients such as wheat, soybean meal, corn gluten feed, and whey powder.
Optima (Banks Mill Feeds)
Grain FreeGut HealthMetabolic Syndrome
Omega 3-6-9Optima-LA from Banks Mill is a low starch pelleted feed intended for horses at all life stages. It provides energy from soybeans, wheat middlings, alfalfa meal, beet pulp, dried molasses, flax, and vegetable oil.
Optimize (Uckele)
Fiber
Low NSC Feeds
Metabolism
NutrientsOptimize is a pelleted ration balancer with a feeding rate of 1-2 lbs per day. It is formulated for horses needing a low starch and sugar diet, such as horses with metabolic disorders. The NSC content in this ration balancer is 7.8%
Optimum (NAF Equine)
Easy KeeperMineral BalanceRation BalancerVitaminsOptimum by NAF Equine is a pelleted ration balancer that is formulated to provide the vitamins and minerals for a high-fiber and low concentrate diet or a performance diet.
Optimus Equine Feed (Equus Optimus)
HealthMineral BalanceNutrientsVitaminsOptimus Equine Feed by Equus Optimus is a complete feed containing Figuerola EquineSaver. It is intended to support overall health in all horse types.
Orange Superior (DAC)
MetabolismMineral BalanceProbioticVitaminsOrange Superior is a vitamin and mineral supplement that can be given to any mature horse, and is meant to support metabolic functions, energy balance, and also provides probiotics.
Original 12 Textured (McCauley’s Equine Formulas)
BroodmareComplete Feed
Lactation
StallionOriginal 12 Textured is a palatable oat-based feed targeted to broodmares and stallions. It is formulated with added yeast and organic minerals. It is designed to promote healthy gut function.
Original 14 Pelleted (McCauley’s)
Feed Efficiency
GrainsGrowthNutritionMcCauley's Original® 14 Pelleted is a pelleted horse feed with 14% protein to meet the needs of breeding and growing horses. This oat-based formula contains 3.5% fat and 12% fibre.
Original 14 Textured (McCauley’s Equine Formulas)
Feed EfficiencyGrowthHealthLactationMcCauley's Original 14 Textured is an oat-based feed for stallions, breeding, growing, and performance horses. It is fortified with organic minerals and contains yeast for digestive health.
Original 16 Textured (McCauley’s Equine Formulas)
BroodmareFeed EfficiencyFoalLactationMcCauley's Original 16 Textured is an oat-based horse feed for breeding and growing horses. It contains higher protein (16%) to meet the needs of growing yearlings and lactating broodmares.
Original Balancer (Horslyx)
Easy KeeperHoof HealthMineral BalanceVitaminsOriginal Balancer from Horslyx is intended to balance nutrient deficiencies in horses and ponies who eat primarily forage or grass. This product contains cane molasses to help palatability and biotin to support hoof health.
Original Feed Balancer (Blue Chip Feed)
Mineral BalanceRation BalancerVitaminsYeastOriginal Feed Balancer from Blue Chip Feed is a pelleted ration balancer intended for all horses and ponies at any work level. This balancer is designed to support digestive, hoof, skin, coat, and respiratory health.
Original Multi Balancer (Spillers Feeds)
Gut HealthHoof HealthImmunityRation BalancerVitaminsThe Original Multi Balancer from Spillers Feed is cereal grain-free, low in sugars, and low in starches. This feed is high in Vitamins and minerals such as Vitamin A, Vitamin D3, Vitamin E, Copper, and Zinc.
Original® 12 Pelleted (McCauley’s Equine Formulas)
BroodmareFeed EfficiencyRation BalancerStallionMcCauley's Original® 12 Pelleted is a palatable and digestible oat-based feed for broodmares and stallions. It provides 12% protein, 12% fiber, 3.5% fat, and contains organic minerals.
Original® 16 Pelleted (McCauley’s Equine Formulas)
Feed EfficiencyFoalGrowthLactationOriginal® 16 Pelleted is an oat-based feed targeted to breeding horses and yearlings. It provides 16% crude protein and is formulated for growing horses.
Orphan Foal Supplement (Dunstan)
FoalGrowthNutrientsProteinOrphan Foal by Dunstan is a palatable, digestible feed intended for introducing foals to solid feed. It is a blend of milk powder, vegetable proteins, cereals, vitamins and minerals. It is intended to encourage the transition from milk to solid diet.
Osceola 10 (Seminole)
Complete FeedFlavorMineral BalanceVitaminsSeminole Osceola 10 is a textured feed with corn, oats, and molasses for mature pleasure horses with a high 48% NSC (sugar & starch) content. This feed contains yeast culture and antioxidants.
Osceola 12 (Seminole)
Complete FeedFlavorMineral BalanceVitaminsSeminole Osceola 12™ is a textured grain-based feed with high NSC levels (44%) intended for mature pleasure horses. Energy sources include corn, oats, wheat, soybean meal and cane molasses.
Osceola 14 (Seminole)
Complete FeedFlavorMineral BalanceVitaminsSeminole Osceola 14™ is a textured feed with higher protein levels for growing, breeding, or performance horses. It has a high NSC value of 39% from grain-based ingredients.
Osteo-Gen (Equi-Force)
Bone HealthExerciseGrowth
JointsOsteo-Gen is a supplement that is intended to promote bone health and cartilage repair. It is suitable for horses of all ages and work levels.
Outshine (Baileys Horse Feeds)
Coat Quality
FatNutritionOmega 3-6-9Outshine by Baileys Horse Feeds improves coat quality and supports horses who need slow-release calories for weight gain. This supplement contains Omega-3 and Omega-6 fatty acids.
Oyster Shell – Ground
Bone Health
Cardiovascular
Ingredient
MuscleGround oyster shells are sometimes used in livestock feeds as a soluble source of calcium. It is primarily used in the diets of egg-laying chickens.
Parkmore Special Vitamin/Mineral Pelleted Supplement (Parkmore Supplements)
HealthNutrientsOrganic Trace MineralsVitaminsParkmore Special Vitamin/Mineral Pelleted Supplement is a trace mineral and vitamin supplement designed for all ages and working classes of horses. It can be fed in addition to grain or on its own.
Pastime (McCauley’s Equine Formulas)
Feed EfficiencyHealthNutritionRation BalancerPastime is an oat-based pelleted feed for adult horses at maintenance or in light work. It targets pleasure horses with lower energy density and fat content.
Pasture Cubes (Dodson & Horrell)
Complete FeedGrains
HerbNutritionPasture Cubes by Dodson & Horrell is a feed that is lower in protein and has an elevated fibre level. This feed is for horses and ponies that need some additional fibre and vitamins, and minerals in their diet.
![Pasture Horse 10 (Bartlett Milling) [Discontinued]](/wp-content/uploads/2021/08/Pasture-Horse-10-Bartlett-Milling-Horse-Feed-1-300x300.jpg)
Pasture Horse 10 (Bartlett Milling) [Discontinued]
Caloric EnergyFlavorGrains
Weight IssuesBartlett Pasture Horse 10 is a texturized sweet feed intended for mature pleasure horses. This grain-based feed is formulated with wheat middlings, corn, oats, barley, and molasses.
![Pasture Horse 12 (Bartlett Milling) [Discontinued]](/wp-content/uploads/2021/08/Pasture-Horse-12-Bartlett-Milling-Horse-Feed-1-300x300.jpg)
Pasture Horse 12 (Bartlett Milling) [Discontinued]
Caloric EnergyComplete FeedFlavorGrainsBarlett Pasture Horse 12 is a textured sweet feed formulated for adult pleasure horses. It is higher in protein than Bartlett's Pasture Horse 10 feed.
Pasture Lick (DAC)
HealthNutrientsOrganic Trace MineralsVitaminsPasture Lick by DAC is a vitamin and mineral supplement lick for mature horses. It is formulated with Vitamin E, biotin, and yeast.
Pasture Lick (Saracen Horse Feeds)
HealthMineral BalanceNutritionVitaminsPasture Lick is a vitamin and mineral lick intended to be supplied to horses on pasture or on a forage-based diet.
Pasture Mix (Dodson & Horrell)
Complete FeedFlavorGrainsNutritionPasture Mix by Dodson & Horrell is a textured feed that is lower in protein and has an elevated fibre level. This feed is for horses and ponies that need some additional fibre and vitamins, and minerals in their diet.
Pasture Plus (Dunstan)
Broodmare
MareMineral BalanceRation BalancerPasture Plus by Dunstan is an extruded mineralized nugget intended to supply the mineral requirements of pregnant mares that live on pasture. It is formulated for New Zealand Horses living under the environmental conditions found in New Zealand.
Patriot 36 Ration Balancer (ADM Animal Nutrition)
Mineral BalanceNutrientsProteinVitaminsPatriot 36 Ration Balancer by ADM Animal Nutrition is a pelleted supplement that provides protein, vitamins, and minerals for all types of horses. It should be fed along with hay or pasture (forage) and any grain or concentrate feeds.
Patriot Feed Easy Complete (ADM Animal Nutrition)
Feed EfficiencyFiberGut HealthPerformancePatriot Feed Easy is a pelleted complete forage/feed mix designed to meet the nutritional needs of mature horses when forage supplies are low. It provides less than 20% NSC.
Patriot Mare & Foal Horse Feed (ADM Animal Nutrition)
BroodmareFoalGrowthLactationPatriot Mare & Foal is a pelleted complete feed designed to meet the needs of gestating and lactating mares as well as foals from 0 to 18 months of age. Patriot Mare & Foal is palatable to encourage consumption.
Patriot Pellet (Masterfeeds)
Easy KeeperMuscleProteinRation BalancerMasterfeeds Patriot Pellet is a complete pelleted feed intended for horses at maintenance or in moderate work. The pellets are fortified with minerals and vitamins and provide high protein (14%) and low fat (4.5%).
Patriot Performance Horse Feed (ADM Animal Nutrition)
Complete Feed
EnergyExercisePerformancePatriot Performance is a pelleted complete feed that is formulated for mature performance horses and broodmares. It provides vegetable fat and digestible fibre sources and contains ~20% NSC.
Patriot Quick Performance (ADM Animal Nutrition)
Caloric EnergyComplete FeedExercisePerformancePatriot Quick Performance is a pelleted feed formulated for use when forage supply is limited. It contains 20 - 30% NSC and is intended for mature athletic horses that require additional energy.
Patriot Senior Complete Horse Feed (ADM Animal Nutrition)
Complete FeedFiberSenior
ToplinePatriot Senior is a pelleted complete forage-feed product for senior horses. It is designed to be easy to chew and to meet nutritional needs when forage availability is low.
Payback Rice Bran Pellets (CHS Nutrition)
Coat QualityEnergyFatFiberPayback Rice Bran Pellets by CHS Nutrition is a pelleted feed intended to provide energy and support coat quality in all horse types.
Pectigus ADVANCED (Hestevard)
Competition HorsesDigestionGut Health
RecoveryPectigus ADVANCED by Hestevard is a pelleted supplement intended to support gut function and health in horses requiring regular maintenance, and horses during intense training, competition, or recovery.
Pectigus Balancer Maintenace Diet (Hestevard)
Gut HealthHealthLow NSC FeedsProbioticPectigus Balancer Maintenance Diet by Hestevard is a pelleted feed intended to support gut function and overall health in all horses and ponies.
PegaVite (Equestrizone)
IngredientMineral BalanceNutritionVitaminsPegaVite from Equestrizone provides essential daily vitamins and minerals to balance equine diets. It provides ingredients such as calcium carbonate and monocalcium phosphate that forage and concentrate grains may be lacking.
Pelleted Hoof Supplement (American Farrier’s Association)
FlavorHoof HealthMineral BalanceVitaminsThis pelleted hoof supplement is meant to be palatable and functional for any horse or pony. It contains a variety of minerals and vitamins which aims to support strong, healthy hooves.
