Special antiparasitic flea collar for dogs Prevender
10.59 9.19
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Special antiparasitic flea collar for dogs Prevender

10.59 9.19
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  • Consult always a veterinary before using this product.
  • Read carefully the information pamphlet should you have any doubt about its use or consult a specialist.

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Special parasite necklace flea for dogs Prevender.

Effective parasite necklace especially designed for use in dogs. It is effective for the prevention and treatment of the external of the dogs parásitosis produced by fleas. It is effective for 200 days (6 months and a half). Manufactured by Virbac laboratory.

This necklace has special effect against the flea Ctenocephalides canis and felis species, although it cautions against infestations caused by ticks of the species Rhipicephalus sanguineus, Dermacentor variabilis and Otobius megnini, orfreciendo a complete protection against parasites.

The line Prevender ® consists of anti-parasitic collars for dogs that incorporate in their matrix an organophosphate insecticide called Diazinon, whose mechanism of action is to inhibit acetylcholinesterase. The insecticide can join the parasite by suction or through the cuticle due to its high solubility.

In the nerve Synapse a nerve impulse is transmitted by acetylcholine (Ach), once transmitted the message, Ach is destroyed by the action of an enzyme called acetylcholinesterase, so that the momentum is annulled for another transmission.

To cancel the action of Ach, the transmission of nerve impulses can not be interrupted and the muscle contraction leads to paralysis and death of the parasite.

Only insects possess cholinergic synapses in the central nervous system, so the signs in the insects are hiperexcitabilidad, convulsions, paralysis and eventually death.

Only contain the active ingredient in the matrix of the necklace with the liposoluble vehicle, so the release becomes slow and controlled (maximum security) and not inactive with water (maximum effectiveness).

Collar composition: Dog small and medium-(30 g): 4.50 g, big dog (42 g) Diazinon: Diazinon 6,30 g.

Instructions for use: placed the collar around the neck of his dog, leaving two fingers of separation between this and the skin. Cut the excess of the collar part to make it tight. If the animal is growing do not forget to adjust it every week.

Use warnings:

  • Use exclusively outside, avoid contact with mucous membranes, for use in animals younger than 6 months, is not recommended pregnant or lactating female and convalescent or sick animals.
  • If signs of intolerance by the animal, such as irritation of the skin, remove the collar. Consult the veterinarian.
  • If the animal shows signs of intolerance bathing him with plenty of water to remove the product.
  • The necklace has bitter taste so it is generally rejected by the mascot, but in case of ingestion induce vomit and supportive therapy is not recommended.
  • Do not use combined with other insecticides, remove the collar with any sign of irritation.
  • The pet must be put the necklace all the time.
  • The necklace is not affected by water or moisture, however, is recommended to withdraw prior to the bathroom.

Available in 2 sizes, Prevender for small and medium-sized dogs and Prevender for large dogs.

Check our full range of productos for Virbac

EAN: 8436018112954, 8436018112978

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