Virbac Ostopet Liquid Calcium & Phosphorus Supplement Syrup with Vitamin D3 for Dogs & Cats (150ml Dispensing Bottle)

Active Mineral Matrix & Physiological Actions

Active NutrientBiochemical FormPhysiological Mechanism & Skeletal RoleCalcium (Dual Salts)Calcium Gluconate & Calcium LactateHighly soluble organic salts that provide ionic calcium ($Ca^{2+}$) for hydroxyapatite crystal synthesis in bones, teeth, and neuromuscular contractions.PhosphorusSoluble Phosphate SaltWorks synergistically with calcium in an optimal physiological ratio to ensure proper bone mineral density and cellular ATP production.Vitamin D3CholecalciferolBinds nuclear receptors to stimulate intestinal calbindin synthesis, facilitating calcium and phosphate absorption and regulating renal mineral excretion.Syrup VehiclePalatable Sweet Liquid BasePromotes smooth gastrointestinal transit without causing hard stools or digestive irritation.

Clinical & Nutritional Indications

• Daily supplementation for growing puppies and kittens (especially medium to giant breeds prone to developmental orthopedic conditions).

• Balancing calcium levels in home-cooked diets (such as boiled chicken and rice) that lack sufficient bone minerals.

• Pregnant and lactating female dogs and cats to prevent postpartum hypocalcemia (eclampsia / milk fever).

• Post-fracture healing, bone surgery recovery, and rehabilitation after orthopedic trauma.

• Preventative support for senior companion pets to maintain bone density and support dental tooth anchorage.

Comparison: Virbac Ostopet Syrup vs. Solid Calcium Bones (e.g., Drools Absolute Calcium Bones)

Metric / FeatureVirbac Ostopet Liquid Syrup (150ml)Drools Absolute Calcium Chew BonesProduct CategoryVeterinary liquid therapeutic mineral supplementNutritional calcium treat & recreational chewCalcium SourcesHighly soluble Calcium Gluconate & LactateCalcium Carbonate in a wheat/poultry treat matrixAbsorption ProfileRapid liquid absorption; gentle on stomachSlower digestion through chew breakdownDosing PrecisionCalibrated ml dosage suited for all weightsFixed whole-bone treat sizesSpecies SuitabilityDogs, Cats, Puppies, and KittensDogs and older puppies onlyLactation / ConvalescenceIdeal for precise clinical oral supplementationPrimarily used as an everyday chewing reward

Dosage & Administration Guidelines

Shake well before use. Administer orally twice daily, mixed with food or directly by mouth using the measuring cap:

Canine Dosage Guidelines (Dogs):

• Small Breeds (Up to 10 kg): 5 ml twice daily

• Medium Breeds (10 kg to 25 kg): 10 ml twice daily

• Large Breeds (25 kg to 40 kg): 15 ml twice daily

• Giant Breeds (Above 40 kg): 20 ml twice daily

Feline Dosage Guidelines (Cats):

• Kittens (Weaning to 12 months): 2.5 ml twice daily

• Adult Cats: 5 ml twice daily

• Administration Instructions:

  • Can be drizzled over the morning and evening meals or given directly into the side of the mouth.

  • For growing puppies and lactating mothers, continue supplementation consistently throughout the growth or nursing period as directed by your veterinarian.

Product Specifications

ParameterDetailsBrandVirbac Animal Health India Pvt. Ltd.Product Trade NameOstopet Calcium Supplement SyrupProduct ClassificationVeterinary Nutritional Skeletal Feed SupplementKey IngredientsCalcium Gluconate, Calcium Lactate, Phosphorus, Vitamin D3Dosage FormOral Liquid SyrupNet Volume150 ml Dispensing Bottle with Calibrated Measuring CupTarget SpeciesDogs, Cats, Puppies, and KittensTherapeutic ClassSkeletal Mineral & Bone Health SupplementPrescription StatusOTC Veterinary Dietary Supplement (No Rx required)

Safety Warnings, Precautions & Storage

• Veterinary Use Only: For animal oral dietary supplementation only. Not for human use.

• Avoid Indiscriminate Over-Supplementation: In large and giant-breed puppies consuming premium commercial puppy diets that are already fully balanced in calcium, consult your veterinarian before adding high-dose calcium to prevent skeletal over-mineralization.

• Separation from Certain Antibiotics: Administer at least 2 hours apart from oral tetracyclines or fluoroquinolones, as calcium chelates these antibiotics and reduces their absorption.

• Storage: Store below 25°C in a dry place protected from heat and direct sunlight. Keep the bottle cap tightly sealed after each use. Keep strictly out of reach of children and domestic pets.