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Identify gaps in your horse's nutrition program to optimize their well-being.
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.
![Senior GC Pelleted Feed (BUCKEYE Nutrition)-[Discontinued]](/wp-content/uploads/2019/12/Senior-GC-Pelleted-Feed-Buckeye-Nutrition-Horse-Feed-300x300.jpg)
Senior GC Pelleted Feed (BUCKEYE Nutrition)-[Discontinued]
Complete Feed
Health
Joints
SeniorSenior GC is a now-discontinued pelleted feed from Buckeye Nutrition targeted to older horses with functional teeth. Senior GC provided glucosamine, chondroitin, and MSM to support joint health.
Senior Gold (Triple Crown)
DentalDigestion
FatSeniorTriple Crown Senior Gold is a grain-free, beet pulp-based soft feed intended for older horses. It contains 14.5% protein, 12.5% fat and 9% NSC. Senior Gold can be mixed with water to form a mash for horses with dental issues or prone to choke.
Senior HF (Excel Equine Feeds)
DigestionHealthSenior
Weight IssuesSenior HF by Excel Equine Feeds is a textured feed intended to be palatable for senior horses with weight issues or needing digestive support.
Senior Horse (Matrix)
Complete FeedHealthSeniorVitaminsSenior Horse by Matrix is a pelleted feed formulated for senior horses that provides 13% protein and 5% fat. It provides protein and energy which can help maintain condition in senior horses.
Senior Horse (Sprout)
Amino Acid
NutrientsSeniorVitaminsSenior Horse by Sprout is a pelleted maintenance feed specially formulated for senior horses. It contains added lysine and biotin.
Senior Horse Pelleted (Agrimaster)
DigestionHealthImmunitySeniorSenior Horse Pelleted by Agrimaster is a pelleted feed intended to meet the nutritional requirements of senior horses.
Senior Horse Rations (Jones Horse Feeds)
Complete FeedFatGut HealthSeniorJones Senior Horse Pellet is a complete feed designed with a high fat content (10%) from rice bran. It also contains elevated levels of protein, vitamins and minerals to support mature horses.
Senior Needs (Excel Equine Feeds)
DigestionImmunitySeniorVitaminsSenior Needs from Excel Equine Feeds is a textured feed meant for seniors to help support digestion, immunity, and skeletal strength. It is readily digestible and contains minerals and vitamins.
Senior Pellet (Lifeline Premium Horse Feeds)
DentalDigestion
FiberSeniorSenior Pellet by Lifeline Premium Horse Feeds is a complete pelleted feed intended for older horses with problems chewing long-stem forage.
Senior Pellet (Masterfeeds)
Complete FeedDigestionFiberSeniorMasterfeeds Senior is a complete pelleted horse feed formulated with high-calorie digestible fiber sources and added fat. It is designed to meet the needs of senior horses and horses requiring a low-starch diet and low glycemic ration.
Senior Pellet (Right Choice)
FatFiber
NutritionSeniorSenior by Right Choice is a pelleted complete feed intended for senior horses with elevated protein. It contains 14% protein, 7% fat, and 19% NSC.
Senior Pelleted (Woody’s Horse Nutrition)
DigestionFiberGut HealthSeniorWoody's Senior Pelleted is a complete pelleted grain-free feed intended for senior horses. It contains digestible fibre sources for horses that can no longer chew long-stem hay.
Senior Pellets (Ritchie Smith – Harmony)
HealthNutritionSeniorWeight IssuesSenior Pellets from Ritchie Smith's Harmony is a pelleted feed intended for senior horses. This feed is also intended for horses who are hard keepers. Senior Pellets contains 15% crude protein and crude fibre.
Senior Plus (Excel Equine Feeds)
FatFiberSeniorWeight IssuesSenior Plus from Excel Equine Feeds is a feed that helps senior horses maintain their body weight. It is high in fat and fiber to help encourage weight gain for thinner horses. It is low in starch and sugar, and is good for hard keepers.
Senior Ration (Hoffman’s Horse Products)
Complete FeedFeed EfficiencySeniorWeight IssuesHoffman's Senior Horse Ration is a feed designed for senior horses that need extra caloric energy to maintain weight. This feed contains 17.5% NSC with moderate fat content (5%) and high fibre content (24%).
Senior Sport (Tribute)
Complete FeedExerciseFiberSeniorTribute Senior Sport™ is a high calorie feed for mature performance horses. It provides 16.5% NSC with 10% fat and 18% fibre to support performance.
Senior Sport with Glucosamine (Tribute)
ExerciseFatFiberSeniorSenior Sport with Glucosamine by Tribute is a textured feed for seniors with added glucosamine that intends to support joint health. It contains high fat and fibre to support calmer performances.
Senior Stable Mix (Elk Grove Milling)
Complete FeedHealthNutritionSeniorElk Grove Milling's Senior Stable Mix is a pelleted formula intended for mature and senior horses. It is high in fibre and it can be used as a forage replacement for horses with dental or digestion issues.
Senior Stable Mix GC (Elk Grove Milling)
Complete FeedJointsNutrientsSeniorSenior Stable Mix GC by Elk Grove Milling is a complete feed containing glucosamine and chondroitin. It is intended for senior horses showing signs of arthritis.
Senior Super-Mash (Spillers Feeds)
Caloric EnergyFiberGut HealthSeniorSenior-Super Mash from Spillers Feed contains 2.5% sugar, 8.0% starch, and 12% protein. This feed is intended for senior horses and ponies, especially those with poor teeth.
Senior Support Balancer (Dodson & Horrell)
Mineral BalanceRation BalancerSeniorVitaminsSenior Support Balancer by Dodson & Horrell is a supplementary senior feed with an elevated protein level due to their decreased nutrient absorption, vitamins and minerals to support joint health, and biotin for additional hoof support. This feed also includes added herbs for antioxidant purposes.
Senior Textured (Woody’s Horse Nutrition)
Caloric EnergyFat
ProteinSeniorWoody’s Senior Textured is a complete textured feed formulated for senior horses. It contains 10% fat and is made with oats, beet pulp, molasses, and vegetable oil. The crude protein in this feed has added amino acids to help maintain muscle mass.
Senior Textured Feed (ProElite)
DigestionFeed Efficiency
PerformanceSeniorPro Elite Senior Textured Feed is a high fat (10%) and protein (14%) senior complete feed. It is appropriate for senior horses that need help maintaining or gaining weight.
SeniorGLO (ADM Animal Nutrition)
Complete FeedFeed EfficiencySeniorWeight IssuesSeniorGLO is a concentrated feed formulated with highly digestible fiber, beet pulp, and soybean hulls. This soft pellet is designed to be easily consumed by senior horses and contains Butyric acid to support overall gut health.
Seniority (Excel Equine Feeds)
FiberHealthNutritionSeniorSeniority by Excel Equine Feeds is a textured feed intended to support the immune system, muscle and hoof quality of senior horses.
Seniority GC Plus (Tribute Equine)
Complete FeedJoints
RespiratorySeniorTribute Seniority™ GC Plus is a textured, complete feed for mature horses that contains additional ingredients to support joint health. It is formulated with glucosamine, chondroitin sulfate, and MSM.
Seniority Low NSC (Tribute)
Complete FeedHealth
Low NSC FeedsNutritionSeniority Low NSC from Tribute is a complete feed containing 10% NSC (Starch + Sugar). This feed is intended for horses with sugar and starch sensitivities.
Seniority Pellet (Tribute)
Amino AcidComplete FeedPerformanceSeniorSeniority Pellet is a pelleted complete feed formulated for adult and senior horses. It is a low-calorie feed with a high feeding rate and can be used to replace forage in the diet.
Seniority™ Pellet (Tribute)
Complete FeedHealthNutrientsRation BalancerTribute Seniority™ Pellet is an 18% NSC complete feed for mature horses. It provides energy from digestible fiber sources including dehulled soybean and alfalfa meal, wheat middlings, and beet pulp.
Sentinel Active Senior (Blue Seal)
ExerciseFatFiberSeniorBlue Seal Sentinel Active Senior is a pelleted feed formulated for active senior horses or hard-keepers. With energy sources such as wheat middlings, soybean hulls, and soybean oil, Sentinel Active Senior contains 19.7% NSC.
Sentinel Care Carb-Guard (Blue Seal)
FiberGut HealthLow NSC FeedsMetabolic SyndromeBlue Seal Sentinel Care Carb-Guard is a pelleted feed formulated for adult horses with metabolic or digestive health concerns. It contains 10% NSC and is a high-fiber formula.
Sentinel Care Equine Choice Topline 30 (Blue Seal)
Easy KeeperProteinRation Balancer
ToplineBlue Seal Sentinel Care Equine Choice Topline 30 is a pelleted ration balancer with 14.7% NSC. It is formulated to provide protein, vitamins, and minerals that may be lacking in the equine diet.
Sentinel Care Gastric Support (Blue Seal)
DigestionGut HealthMineral BalanceProbioticSentinel Care Gastric Support is a pelleted equine supplement intended to support gastrointestinal health in times of stress. It contains bioavailable calcium and magnesium from a natural marine algae source to modulate gastric pH.
Sentinel Care Omegatin (Blue Seal)
FatPerformanceProteinRation BalancerSentinel Care Omegatin from Blue Seal is a high-fat supplement intended for horses requiring additional calories. It is a 15.7% NSC formula containing high fat ingredients such as rice bran and soybean oil.
Sentinel Grow & Excel GX (Blue Seal)
Exercise
Foal
GrowthPerformanceSentinel Grow & Excel GX is an extruded feed for hard keepers as well as growing, breeding, and performance horses. It provides 10% crude fat, 15% fiber, and a maximum of 17% NSC.
Sentinel LifeTime (Blue Seal)
FatFiberJointsPerformanceSentinel LifeTime is an extruded feed intended for junior, adult and senior horses that require a higher caloric density. It provides 10% fat, 20% fibre and a maximum NSC of 14.5%.
Sentinel Performance LS (Blue Seal)
Caloric EnergyComplete FeedPerformanceSeniorBlue Seal Sentinel® Performance LS is an extruded feed providing a maximum of 14% NSC. It is intended for horses requiring a higher calorie diet, such as equine athletes and hard keepers.
Sentinel Safe Start SS (Blue Seal)
Complete FeedFoalGrowth
LactationSentinel Safe Start SS is an extruded complete feed formulated for broodmares and growing foals. It provides higher protein content (16%) to meet the increased demands of late gestation, early lactation, and developing foals.
Sentinel Senior SR (Blue Seal)
DentalFeed EfficiencyRation BalancerSeniorSentinel Senior SR is an extruded feed for older horses and mature easy keepers. It is formulated to provide higher feed efficiency for senior horses with gut issues or poor teeth. The addition of bioavailable marine-sourced calcium supports gastric pH and health.
Sentinel Simply Lite (Blue Seal)
Easy KeeperGut HealthMetabolic SyndromeProbioticSentinel Simply Lite from Blue Seal is a low-calorie pelleted feed intended for adult horses. Formulated for easy keepers, Sentinel Simply Lite provides lower fat and protein content with 16.2% NSC.
Sentinel XT Grow (Blue Seal)
FiberFoalGrowthLactationSentinel® XT™ Grow is a textured horse feed intended for growing foals and lactating mares. It provides 10% fat and 16% protein with primary ingredients including soybean hulls, beet pulp and alfalfa meal.
Sentinel XT Pro (Blue Seal)
GrowthNutrientsPerformanceSeniorSentinel XT Pro by Blue Seal is a textured feed intended for growing horses, performance horses, gestating mares, breeding horses and senior horses.
Sentinel XT Show (Blue Seal)
Caloric Energy
Competition HorsesExerciseWeight IssuesSentinel® XT™ Show is a textured feed intended for active adult horses and competition horses with higher nutrient requirements. It provides a higher fat content (12%) and digestible fibre sources including soybean hulls, beet pulp and alfalfa meal.
Sharpe 12% Sweet Feed (Sharpe Farm Supplies)
Caloric EnergyComplete Feed
FlavorWeight IssuesSharpe 12% Sweet Feed is a 12% crude protein multi-particle blend coated in molasses. Sweet feeds are high in NSC but may be used to increase the palatability of certain medications, supplements, or rations.
Sharpe 13% Oil Sweet (Sharpe Farm Supplies)
EnergyFatFlavorWeight IssuesSharpe 13% Oil Sweet is a high-fat horse feed that contains molasses to improve palatability. It provides high calorie density and should only be used in horses with higher energy needs.
Shine ‘N Win (Buckeye)
Coat QualityFat
Omega 3-6-9
Skin + HairBuckeye Shine 'N Win is an equine supplement formulated to support hair coat quality in show horses and horses being prepared for sale. Energy sources include ground flaxseed, soybean oil, and wheat germ meal.
Shine+ Conditioning Mix (Spillers Feeds)
Caloric EnergyCoat QualityToplineWeight IssuesShine+ Conditioning Mix from Spillers Feed is low in starch to help decrease excitability and contains a 6% fat content to improve horses' coat quality. This feed is intended for horses susceptible to weight loss.
Sho-Glo Pellets (Manna Pro)
Coat QualityMineral BalanceNutritionVitaminsSho-Glo Pellets from Manna Pro is a complete vitamin and mineral supplement for horses. Sho-Glo Pellets use a mix of organic and inorganic trace minerals.
Show Formula (Seminole)
Competition HorsesExerciseFatPerformanceSeminole Show Formula is a textured feed for adult show and competition horses because of it's high calorie and energy density. Show Formula contains yeast cultures, chelated minerals, and antioxidants.
Show Improver Cubes (Saracen Horse Feeds)
Competition HorsesFiber
MuscleProteinShow Improver Cubes is a pelleted feed intended for show horses and ponies that require extra conditioning and topline. The feed contains a barely and oat-free formulation, with the inclusion of EQUI-JEWEL from Sarcan to increase calories.
