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Cal-XTRA is a concentrated calcium and bone mineral supplement designed to support skeletal strength, soundness, and overall bone health in horses. It’s ideal for horses grazing high-oxalate tropical grasses, rapidly growing pastures, or low-lucerne diets, as well as for growing, breeding, working, or resting horses requiring extra bone support.
Supports Bone Health: Provides calcium, phosphorus, and magnesium in an optimal ratio to promote strong bones and correct deficiencies.
Prevents Bone Weakness & ‘Big Head’: Helps counteract effects of high-oxalate grasses, rapid pasture growth, or diets low in calcium.
Enhances Absorption: Fortified with vitamins A and D3 to improve calcium utilization and support bone development.
Safe & Palatable: GMO-free, additive-free, easy-to-mix powder that does not contain banned substances and is safe for racing and competition.
Horses at Rest:
Tropical pastures slow growth: 60 g/day
Rapid growth/high oxalate pastures: 120 g/day
Working Horses:
Slow growth pastures: 80 g/day
Rapid growth/high oxalate pastures: 150 g/day
Ponies: Feed half these amounts.
Tips for Optimal Calcium Absorption:
Offer Cal-XTRA in a yard or stable, limiting grazing 1 hour before and after feeding.
Adjust doses when feeding lucerne hay, which naturally contains calcium and magnesium.
Convenience: Each scoop provides 60 g; full dosing guides are included on every pack.
