Intas ZooLac Propaste Advanced Fast-Acting Multi-Strain Synbiotic Oral Paste for Dogs, Cats,

Active Formulation Matrix & Pharmacological Actions

Active Constituent / BaseConcentrationBiological ClassificationMechanism of Action & Clinical RoleBeneficial Bacterial Blend (Lactobacillus acidophilus, Pediococcus, Bacillus spp.)4.2 Billion CFU per mlMulti-Strain Commensal MicrofloraCompetitively blocks epithelial adhesion of pathogens (E. coli, Salmonella, Clostridium); produces lactic acid and bacteriocins to lower luminal pH; stimulates mucosal IgA secretion.Vegetable Oil & LecithinCarrier Matrix q.s.Lipid-Based Protective EmulsionProtects live bacterial strains from gastric acid degradation; coats and soothes inflamed intestinal enterocytes; enhances voluntary oral palatability.Colloidal Stabilizer (E551B)Excipient q.s.Pharmaceutical Suspension StabilizerEnsures uniform bacterial dispersion throughout the syringe; maintains structural shelf-life stability without requiring refrigeration.

Clinical Veterinary Indications

• Acute non-specific diarrhea, loose stools, and dietary indiscretion ("garbage gut").

• Recovery and mucosal restoration following viral enteritis (Canine Parvovirus, Coronavirus, Feline Panleukopenia).

• Prevention and management of antibiotic-associated diarrhea (AAD) during or after antimicrobial therapy.

• Prevention of stress-related diarrhea triggered by transport, car travel, boarding kennels, or grooming.

• Supportive therapy in chronic inflammatory bowel disease (IBD) and small intestinal bacterial overgrowth (SIBO).

• Weaning diarrhea and gut transition support in neonatal puppies and kittens.

• Gastrointestinal stabilization in exotic small pets (rabbits, ferrets, guinea pigs, and avian species).

Comparison: Intas ZooLac Propaste vs. Intas Guts-Up Tablets vs. Standard Probiotic Powders

Clinical FeatureIntas ZooLac Propaste (Current)Intas Guts-Up TabletsStandard Probiotic Powders / SachetsFormulation TypeLipid-Suspended Oral PasteChewable Synbiotic TabletsDry Powder / GranulesCFU Concentration4.2 Billion CFU / mlStandard multi-strain CFUVariable (often < 1 Billion CFU)Gastric Acid ProtectionHigh (Encapsulating lipid matrix)Moderate (Enteric excipients)Low (Significant loss in stomach acid)Speed of OnsetRapid (Firms stools within hours)Steady (Daily tablet therapy)Slow (Requires 2–4 days of buildup)Dosing MechanismDial-a-Dose Calibrated SyringeOral TabletFood top-dressingNeonatal / Kitten UseExcellent (Direct cheek-pouch paste)Requires crushingMixed in milk/waterPrimary Clinical FitAcute diarrhea, post-parvo, travel crisisLong-term maintenance, post-antibioticsGeneral daily wellness maintenance

Dosage & Administration Guidelines

Administer orally twice daily directly into the mouth or mixed with meals. Adjust the dosage ring on the syringe plunger to the desired mark:

• Standard Weight-Based Dosing Protocol (Twice Daily Dosing):

Pet Body Weight RangeRecommended Volume per DoseFrequencyStrategic Clinical Timing0 kg to 10 kg (Puppies, Kittens, Cats, Toy Dogs)1.0 mlTwice dailyDirectly into cheek pouch or on top of paw10 kg to 25 kg (Medium Dogs)2.0 mlTwice dailyAdministered onto the tongue or mixed into food25 kg to 50 kg (Large Dogs)3.0 mlTwice dailyAdministered directly before mealsOver 50 kg (Giant Breeds)4.0 ml to 5.0 mlTwice dailyAdministered directly before mealsExotic Small Pets (Rabbits, Rodents, Birds)0.25 ml to 0.5 mlTwice dailyMeasured drop-wise onto food or directly

• Step-by-Step Dial-a-Dose Instructions:

  1. Turn the locking ring along the plunger rod to the required volume mark (e.g., set to the 1 ml notch for a 10 kg dog).

  2. Remove the protective cap from the syringe tip.

  3. Insert the syringe tip into the side of the animal's mouth (cheek pouch) and depress the plunger until the ring stops the stroke.

  4. Alternatively, express the measured paste onto your fingertip, a lick mat, or directly onto wet food/kibble.

  5. Replace the cap firmly after each use.

• Strategic Clinical Duration:

  • Acute Diarrhea: Administer every 8 to 12 hours until stools firm up (typically 2 to 4 doses), then continue twice daily for 2 additional days.

  • Post-Viral Enteritis (Parvo / Panleukopenia): Administer twice daily for 7 to 14 consecutive days during the oral refeeding and recovery phase.

  • Stress Prevention (Travel / Boarding): Give one dose 1 to 2 hours prior to the event, followed by one dose daily for the duration of travel or boarding.

  • During Antibiotic Therapy: Administer concurrently with antibiotic courses, but separate the administration times by at least 2 to 3 hours to prevent antibiotic deactivation of live probiotic strains.

Product Specifications

ParameterDetailsBrandZooLac (Manufactured by ChemVet Denmark/NZ; Marketed in India by Intas Pharmaceuticals Ltd.)Product Trade NameZooLac PropasteProduct ClassificationHigh-Density Veterinary Synbiotic & Gastrointestinal Stabilizing Oral PasteActive Composition4.2 Billion CFU/ml (Lactobacillus, Pediococcus, Bacillus, L. acidophilus), Vegetable Oil, Lecithin, Stabilizer E551BDosage FormHigh-Density Palatable Oral PastePackaging SizeCalibrated Dial-a-Dose Syringe (15ml / 32ml / 60ml variants)Target SpeciesDogs, Cats, Puppies, Kittens, and Exotic Small AnimalsTherapeutic ClassEnteric Protectant, Anti-Diarrheal & Microbial RestorativePrescription StatusOTC Veterinary Dietary Supplement (No Rx required)

Safety Warnings, Precautions & Storage

• Natural Safety Profile: Because ZooLac Propaste consists of naturally occurring commensal microflora and food-grade lipid stabilizers, it cannot be overdosed. Excess quantities pass harmlessly through the gastrointestinal tract.

• Critical Dehydration Warning: While ZooLac Propaste works rapidly to firm stools and restore microflora, severe watery diarrhea causes rapid fluid and electrolyte depletion. In cases of severe dehydration, vomiting, lethargy, or bloody dysentery, immediately provide oral rehydration solutions (Intas Ordelyte) or seek emergency veterinary IV fluid therapy.

• Storage: Store at room temperature (below 25°C). Avoid freezing and keep away from direct heat and sunlight. Refrigeration is not required, making it ideal for travel and first-aid kits. Keep the syringe cap tightly sealed after each use. Keep out of reach of children.