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Fipronil · Davati LLC

1 form: spot-on. In force in Georgia: 1 of 1 (veterinary register).

Forms and doses1 of 1 in force in Georgia

The dose from the product's label, by species and weight. Check the label of the pack you use.

Enter weight; the matching row will be highlighted.
Form Species Weight Dose Frequency Georgia
98 mg/ml spot-on solution, Spot-on · Dog 2–10 kg Dog 2–10 kg 1 ml
Apply 1 ml directly to the skin along the neck/back/loin where the dog cannot lick. Do not use below 2 kg, in puppies under 10 days, pregnancy or lactation, damaged eardrum, hypersensitivity, weakened or sick animals, or with another insecticide. Wear gloves and do not pet for 24 hours.
 · monthly; every 2 weeks for tick prevention		 monthly; every 2 weeks for tick prevention Georgia Yes, veterinary
In force until 12 Feb 2030
Veterinary (National Food Agency)
In the register: ლეგა
№ 000785 | 000882
Verified on: 21 Oct 2026
98 mg/ml spot-on solution, Spot-on · Dog 10–20 kg Dog 10–20 kg 2 ml
Apply 2 ml directly to the skin along the neck/back/loin where the dog cannot lick. Follow the same label contraindications and 24-hour handling precaution.
 · monthly; every 2 weeks for tick prevention		 monthly; every 2 weeks for tick prevention Georgia Yes, veterinary
In force until 12 Feb 2030
Veterinary (National Food Agency)
In the register: ლეგა
№ 000785 | 000882
Verified on: 21 Oct 2026
98 mg/ml spot-on solution, Spot-on · Dog 20–30 kg Dog 20–30 kg 3 ml
Apply 3 ml directly to the skin along the neck/back/loin where the dog cannot lick. Follow the same label contraindications and 24-hour handling precaution.
 · monthly; every 2 weeks for tick prevention		 monthly; every 2 weeks for tick prevention Georgia Yes, veterinary
In force until 12 Feb 2030
Veterinary (National Food Agency)
In the register: ლეგა
№ 000785 | 000882
Verified on: 21 Oct 2026
98 mg/ml spot-on solution, Spot-on · Dog over 30 kg Dog over 30 kg 4 ml
For dogs over 30 kg apply 4 ml directly to the skin along the neck/back/loin where the dog cannot lick. Follow the same label contraindications and 24-hour handling precaution.
 · monthly; every 2 weeks for tick prevention		 monthly; every 2 weeks for tick prevention Georgia Yes, veterinary
In force until 12 Feb 2030
Veterinary (National Food Agency)
In the register: ლეგა
№ 000785 | 000882
Verified on: 21 Oct 2026
Details: pack, label wording, sources, registration

LEGA 98 mg/ml spot-on solution, Spot-on

4 x 2 ml for dogs
vetman assessment
vetman’s 10-point assessment brings together a product’s regulatory credibility, clinical efficacy, safety and practicality. Cost-effectiveness is assessed only when reliable data are available. It is informational and does not replace a veterinarian’s clinical judgment for an individual patient.
Dog
5.8/10
Weak evidence support
vetman assessment

LEGA

98 mg/ml spot-on solution, 4 x 2 ml for dogs
Assessed clinical scopeDog · Label-concordant treatment and prevention of susceptible flea, tick and louse infestations; broader mite or repellent claims are included only where the exact instruction states them · On the skin
Care settingHome topical administration after veterinary selection of parasite target, weight band and retreatment interval; environmental control and household coverage as clinically indicated.
vetman score 5.8/10 Weak evidence support
Evidence confidence: Medium Georgia: Yes, veterinary · № 000785 | 000882 · Verified on 21 Oct 2026

A usable fipronil spot-on presentation for its exact weight and age band, supported by established class efficacy but not by an independent exact-product dossier. Keep broader claims, retreatment interval and formulation-specific safety within the limits of the manufacturer instruction.

Regulatory and scientific credibility5.0/10

The exact presentation is actively registered in Georgia and has a current official manufacturer instruction. The instruction is Georgian and product-specific, but no regulator-hosted public assessment dossier or independent exact-formulation trial was found.

Clinical efficacy6.0/10

Fipronil spot-on has controlled canine evidence against fleas, ticks and chewing lice, but LEGA itself has no independent outcome study. The mosquito-repellent claim and exact 98 mg/ml schedule are not established by the cited comparator evidence; the label itself shortens tick prevention to every two weeks.

Safety and tolerability5.5/10

The label lists hypersensitivity/allergy, excludes dogs under 2 kg, puppies under 10 days, pregnancy/lactation, illness/debilitation and concurrent insecticides. The very young age threshold and exact excipient/formulation margin lack an independent public safety dossier; avoid licking and human contact until dry.

Clinical practicality7.5/10

Weight bands are simple, but a 2 ml bottle may require one or two bottles per dose and tick prevention is every two weeks rather than monthly. Multiple application points, lick prevention and a 24-hour handling restriction add burden.

Full-course cost-effectiveness-

Price was not assessed and is excluded from the overall score.

Important safety and use flags

  • Use only on dry, intact skin in an area the animal cannot lick. Weigh the patient, select the exact label band and do not extrapolate between products, concentrations or pipette sizes.
  • Fipronil does not reliably prevent tick attachment or pathogen transmission. Examine the patient after exposure and use an integrated parasite plan based on local epidemiology and lifestyle.
  • The exact product has no independent controlled outcome trial or public regulator assessment dossier. Class evidence supports fipronil, not every broader mite, repellent or persistence claim on this formulation.
  • Respect every product-specific minimum age and weight. Do not transfer the eight-week/weight thresholds, pipette volumes or overdose margins of an authorised comparator to this presentation.
  • The exact instruction excludes pregnancy and lactation. Record reproductive status and choose another product for pregnant, breeding or nursing animals.
  • Do not use in sick, convalescent, exhausted or debilitated animals where the exact label excludes them. Avoid use in a patient with known fipronil or excipient hypersensitivity.
  • Prevent oral exposure and mutual grooming until the application site is dry. Brief hypersalivation can follow licking; vomiting, depression, tremor, marked salivation or other neurologic signs require prompt veterinary assessment.
  • Do not combine with another directly applied ectoparasiticide unless the compatibility and interval are explicitly established. Follow the exact bathing, handling and retreatment restrictions rather than shortening the interval after apparent failure.
  • Fipronil is hazardous to aquatic organisms. Keep treated animals away from water during the label restriction, prevent contamination of ponds and waterways, and dispose of pipettes and residue through the appropriate medicine-waste route.
Assessment sources
  1. Davati LEGA2026
  2. VMD Frontline dog SPC2026
  3. ESCCAP GL32026
  4. Fipronil dog spot-on RCTs2013
  5. Fipronil dog formulation RCT2010
  6. Fipronil household flea field study2000
Assessed: 22 Oct 2026The overall score uses 25/25/25/15/10 weights. An unassessed price is excluded and the remaining weights are proportionally renormalised.
Composition / strength
Fipronil98 mg/ml
Formulation Type
Spot-on
Administration route
On the skin
Manufacturer
Davati LLC · Georgia
Registration
Georgia Yes, veterinary
In force until 12 Feb 2030
Veterinary (National Food Agency)
In the register: ლეგა
№ 000785 | 000882
Verified on: 21 Oct 2026
Controlled in Georgia
No
Checked against the narcotics law, Annex 1, lists I-IV, and Order No. 22/n.
Verified on: 16 Oct 2026
DoseSpeciesWeightRouteFrequencySource
1 ml
Apply 1 ml directly to the skin along the neck/back/loin where the dog cannot lick. Do not use below 2 kg, in puppies under 10 days, pregnancy or lactation, damaged eardrum, hypersensitivity, weakened or sick animals, or with another insecticide. Wear gloves and do not pet for 24 hours.
 Dog 2–10 kg On the skin monthly; every 2 weeks for tick prevention
Davati LEGA
Manufacturer material
Information published by the maker or a seller, such as a datasheet or product page. A medicines regulator has not necessarily reviewed it.
LEGA 98 mg/ml spot-on solution for dogs - official Georgian manufacturer instruction
Invet Group official product information, 2026
2 ml
Apply 2 ml directly to the skin along the neck/back/loin where the dog cannot lick. Follow the same label contraindications and 24-hour handling precaution.
 Dog 10–20 kg On the skin monthly; every 2 weeks for tick prevention
Davati LEGA
Manufacturer material
Information published by the maker or a seller, such as a datasheet or product page. A medicines regulator has not necessarily reviewed it.
LEGA 98 mg/ml spot-on solution for dogs - official Georgian manufacturer instruction
Invet Group official product information, 2026
3 ml
Apply 3 ml directly to the skin along the neck/back/loin where the dog cannot lick. Follow the same label contraindications and 24-hour handling precaution.
 Dog 20–30 kg On the skin monthly; every 2 weeks for tick prevention
Davati LEGA
Manufacturer material
Information published by the maker or a seller, such as a datasheet or product page. A medicines regulator has not necessarily reviewed it.
LEGA 98 mg/ml spot-on solution for dogs - official Georgian manufacturer instruction
Invet Group official product information, 2026
4 ml
For dogs over 30 kg apply 4 ml directly to the skin along the neck/back/loin where the dog cannot lick. Follow the same label contraindications and 24-hour handling precaution.
 Dog over 30 kg On the skin monthly; every 2 weeks for tick prevention
Davati LEGA
Manufacturer material
Information published by the maker or a seller, such as a datasheet or product page. A medicines regulator has not necessarily reviewed it.
LEGA 98 mg/ml spot-on solution for dogs - official Georgian manufacturer instruction
Invet Group official product information, 2026
Active substance doses, with sources
Active substance Fipronil
Dose calculatorCalculates the active-substance amount; it is not a prescription.
PatientSpecies and weight will be filled in automatically in other calculators.
Selected dose
Dose Species Indication Route Frequency Source
6.7 mg/kg Dog Maintenance On the skin not more often than once every 4 weeks
VMD SPC 2025
Official product label (SPC), VMD, UK
Approved by the UK Veterinary Medicines Directorate (VMD) as part of the product's authorisation. It applies to that product as authorised there.
Frontline Combo 67.00 mg / 60.30 mg spot-on solution for dog S - Summary of Product Characteristics
UK Veterinary Medicines Directorate, 2025
7.5–15 mg/kg Dog, Cat Maintenance On the skin not more often than once every 4 weeks
VMD SPC 2026
Official product label (SPC), VMD, UK
Approved by the UK Veterinary Medicines Directorate (VMD) as part of the product's authorisation. It applies to that product as authorised there.
Frontline Spray 0.25% w/v cutaneous spray solution - Summary of Product Characteristics
UK Veterinary Medicines Directorate, 2026
5 mg/kg Cat Maintenance On the skin not more often than once every 4 weeks
VMD SPC 2025
Official product label (SPC), VMD, UK
Approved by the UK Veterinary Medicines Directorate (VMD) as part of the product's authorisation. It applies to that product as authorised there.
Frontline Combo 50.00 mg / 60.00 mg spot-on solution for cat - Summary of Product Characteristics
UK Veterinary Medicines Directorate, 2025
8.3 mg/kg Cat Maintenance On the skin not more often than once every 4 weeks
VMD SPC 2025
Official product label (SPC), VMD, UK
Approved by the UK Veterinary Medicines Directorate (VMD) as part of the product's authorisation. It applies to that product as authorised there.
Effipro Duo 50 mg/60 mg Spot-on Solution for Cats - Summary of Product Characteristics
UK Veterinary Medicines Directorate, 2025

Known Contraindications

  • Critical
    Do not use in cases of hypersensitivity to the active substances or to any of the excipients.
    Sources: VMD SPC · VMD
  • Critical
    Do not use on sick (e.g. systemic diseases, fever) or convalescent animals.
    Sources: VMD SPC · VMD
  • Warning (Dog)
    In the absence of available data, the veterinary medicinal product should not be used on puppies less than 8 weeks old and/or weighing less than 2 kg. Puppies and kittens from 2 days of age may be safely treated. Nepoužívat u štěňat do 3 dnů stáří.
    Sources: VMD SPC · VMD

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Professional reference for veterinary professionals. Not advertising and not a substitute for the product label/SPC.

For veterinary professionals only. It does not replace clinical judgement or the product label; check the dose in the official label (SPC). vetman is not liable for harm caused by using this information.

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This reference is still growing. Missing a product? Let us know. · Report an error or request an addition · Updated: 21 Oct 2026

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The dose for the patient's weight, registration in Georgia and controlled status, right on the prescription.

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