Frontline Spot On dog L (20-40 kg) - 1 Antiparasitic Pipette

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Used in the treatment and prevention of flea (Ctenocephalides spp.) And tick (Rhipicephalus spp., Dermatocentor spp., Ixodes spp.) Infestations in dogs.
Treatment and control of allergic dermatitis caused by fleas in dogs.
Prevent flea multiplication by stopping the development of eggs, larvae and pupae developed from eggs laid by fleas for 6 weeks after application.
Prevention and treatment of lice infestations in dogs.

is a treatment that kills fleas and ticks by contacting the parasite with the medicine applied to your pet's skin.
After application, it does not pass into the animal's blood, but concentrates in the sebum in its skin (a thin layer of surface) being thus stored in the sebaceous glands.
it is characterized, therefore, by storage for several weeks after application, being resistant to rain, baths and shampoos.
Respecting a 48-hour interval between application and exposure to water, and without exceeding one bath and one shampoo wash per week, FRONTLINE remains effective even after the bath and shampoo wash.
Fleas and ticks are killed when they come in contact with the insecticidal / acaricidal molecule on your pet's skin.
acts on the nervous system of parasites that die due to nervous hyperexcitation.
FRONTLINE provides additional security against fleas: it also contains an insect growth regulator. This regulator prevents the house from being infested with eggs laid before the flea dies.
Mode of action of the product FRONTLINE:

On fleas

FRONTLINE Spot On S kills adult fleas within 24 hours of their arrival on the animal.
On the ticks
FRONTLINE Spot On S eliminates over 90% of ticks within 48 hours of attachment to the animal, thus reducing the risk of disease transmission. This risk is maximum 48 hours after the tick is attached to the animal.
On animal lice
FRONTLINE Spot On S kills lice present on the animal in a maximum of 48 hours.

Chemical composition

Frontline Spot On S

Frontline Spot On M

Frontline Spot On L

Frontline Spot On XL


67 mg

134 mg

268 mg

402 mg

[S] - metoprene

60.3 mg

120.6 mg

241.2 mg

361.80 mg


0.13 mg

0.27 mg

0.54 mg

0.80 mg


0.07 mg

0.13 mg

0.27 mg

0.40 mg

Excipient q.s.p

0.67 ml

1.34 ml

2.68 ml

4.02 ml

Pipette quantity

0.67 ml

1.34 ml

2.68 ml

4.02 ml

Dog weight

2 - 10 kg

10 - 20 kg

20 - 40 kg

> 40 kg


Pharmaceutical form:

Solution for skin application.

Frontline Spot On S will not be used for puppies less than 8 weeks old or weighing less than 2 kg.
Do not use in sick animals (systemic diseases, fever) have convalescence.
Do not use in rabbits, as it may cause side effects and even death of the animal.
Adverse effects:

Mild hypersalivation in case of accidental arrival of the product in the oral cavity.
In special cases, skin reactions may occur at the site of application of the product (skin discoloration, local alopecia, pruritus, erythema), have been reported after use, itching and general alopecia. In exceptional cases, hypersalivation, reversible neurological reactions (agitation, depression, nervousness), vomiting, or respiratory symptoms have been reported.
Do not exceed the recommended dose.
Pharmaceutical precautions:

It is very important to make sure that the product is applied in an area where the dog cannot lick the product and also to make sure that the animals do not lick each other after treatment.
The animal should not be bathed for 2 days after treatment.
There may already be only one tick on the animal. For this reason, the transmission of an infectious disease cannot be ruled out.
Use during pregnancy:

Frontline Spot On S pipettes can be used in pregnant bitches and during lactation.
Administration and dosage:

The minimum interval between treatments is 4 weeks.
Route of administration: External, by application on the skin.
Dosage: Apply a pipette directly to the skin in the area between the shoulder blades.

Administration method:

Frontline Spot On S Administration Mode | Pest control for dogs Remove the pipette from the package and break the end at the pre-cut part.

Frontline Spot On S Administration Mode | Antiparasitic Pipette for Dogs Remove hair to apply directly to skin.

Frontline Spot On S Administration Mode | Antiparasitic pipette for dogs Place the end on the skin between the 2 shoulders of the animal and press the pipette several times to empty all the contents in one or two points

Overdose (symptoms, emergency procedures, antidotes)

The fur may look sticky in the application area when more than one dose is applied. If this phenomenon occurs, it will disappear within 24 hours after treatment.

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