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Mare & Youngstock™

Essential nutrients for breeding and growth

7 reviews. 5 / 5
Richard - 24/03/2021 19:16
Excellent great for our horses
John - 14/02/2021 13:22
Great product my pregnant mare loves it and I am sure it will be of great benefit to my unborn foal.
Caroline - 20/10/2020 11:39
youngster likes it, not sure if its any good as too quick to tell
Richard - 08/05/2019 19:50
Great product my mares and youngstock have been on it for over a year now and look great.
Trusted Feefo Customer - 08/01/2019 17:45
Richard - 23/01/2018 11:05
Very good product , all my horses approve and are looking good on it.
Richard - 22/10/2017 12:18

Nutrition Information

Mare & Youngstock™ balancer provides nutrients tailored to the increased requirements of mares in their last trimester, lactating mares and weaned youngstock up to 18 months of age. In many cases there are distinct advantages to feeding a nutrient dense supplement rather than traditional stud feeds, the most obvious being helping good doers to maintain a healthy weight during pregnancy, which can help to ensure a healthy birth and avoid excessive joint strain in mares and foals. In addition to providing 25 essential vitamins and minerals in correct serving sizes for breeding stock, this supplement also supplies the first limiting amino acid Lysine, and quality protein in the form of Soya meal. The probiotic live yeast Yea-Sacc® is also included which is beneficial for young horses who often need support to build up a healthy population of microflora in the hindgut, as well as helping to ensure efficient digestion in mares. Mint and Peppermint powder are added as digestive tract soothers, and also to help stimulate appetite, which is especially useful when mares are heavy in foal. Rosehips provide joint support and antioxidants that help to neutralise free radicals. 


Full fat soya meal, Monocalcium phosphate, Maize meal, Mint, Rosehips, Sodium chloride, Potassium chloride, Peppermint powder, Vanilla flavouring.


TECHNOLOGICAL ADDITIVES (per kg): BHT antioxidant (Butylated hydroxytoluene, E321) 0.1g; Sepiolite binder (E562) 5g.

NUTRITIONAL ADDITIVES (per kg): Vitamin A (Retinyl acetate, 3a672a) 161,435iu; Vitamin D3 (Cholecalciferol, 3a671) 17,693iu; Vitamin E (all rac-α-tocopheryl acetate) 7,778mg; Vitamin K3 (Menadione sodium bisulphate, 3a710) 70mg; Vitamin B1 (Thiamine hydrochloride, 3a820) 200mg; Vitamin B2 (Riboflavin, 3a825i/3a825ii) 150mg; Vitamin B6 (Pyridoxine hydrochloride, 3a831) 100mg; Vitamin B12 (Cyanocobalamin) 2mg; Biotin (3a880) 10mg; Niacin (3a314) 100mg; Folic acid (3a316) 70mg; Calcium Pantothenate (3a841) 150mg; Choline chloride (3a890) 1,000mg; Iron (Iron (II) sulphate monhydrate, 3b103) 1,000mg; Iodine (Calcium iodate anhydrous, 3b202) 4mg; Copper (Copper (II) sulphate pentahydrate, 3b405) 750mg; Manganese (Manganese (II) oxide, 3b502) 1,000mg; Zinc (Zinc oxide, 3b603) 1,999mg; Selenium (Sodium selenite, 3b801) 10mg; Lysine (L-Lysine monohydrochloride, 3c322) 133g. 

ZOOTECHNICAL ADDITIVES (per kg): Yea-Sacc® live yeast (4a1704 Saccharomyces cerevisiae CBS 493.94) 16,650,000,000cfu.


Crude protein 21.2%, Crude oils & fats 4.5%, Crude fibre 5.2%, Crude ash 43.3%, Sodium 1.34%, Calcium 12.2%, Phosphorus 3.37%

Feeding Guide


Weight of Horse/Pony

Amount per day

Last 3 months of pregnancy

Amount per day

Throughout lactition

Amount per day

Weaning - 18 months old

Up to 250kg ½ scoop 1 scoop ½ scoop per 100kg BW
250kg - 400kg 1 scoop 1 ½ scoops ½ scoop per 100kg BW
400kg - 600kg 1 ½ scoops 2 scoops ½ scoop per 100kg BW
Over 600kg 2 scoops 2 ½ scoops ½ scoop per 100kg BW


1 level (150ml) scoop of Mare & Youngstock™weighs approximately 98g


Feed supplements should be fed according to body weight. Introduce gradually, splitting between feeds (when applicable).

Mare & Youngstock™should be fed to mares in the last 3 months of pregnancy and throughout lactation, and to youngstock from weaning to 18 months old.

Mare & Youngstock™is a complementary feeding stuff for equine animals. Feedmark uses nothing in the formulation of this product that contravenes competition rules.