vândut de liki24.co.uk
Special flea and parasite collar for dogs. Prevender. Effective antiparasitic collar specially designed for use in dogs. It is effective for the prevention and treatment of external parasites in dogs caused by fleas. It is effective for 200 days (6.5 months). Manufactured by Virbac Laboratories. This collar has a special effect against fleas of the species Ctenocephalides canis and felis, although it prevents infestations caused by ticks of the species Rhipicephalus sanguineus, Dermacentor variabilis and Otobius megnini, offering complete protection against parasites. The Prevender® line consists of antiparasitic collars for dogs that incorporate an organophosphate insecticide called Diazinon into their matrix. Diazinons mechanism of action is to inhibit acetylcholinesterase. Due to its high liposolubility, the insecticide can enter the parasite by suction or through the cuticle. In the nerve synapse, a nerve impulse is transmitted by acetylcholine (ACh). Once the message is transmitted, ACh is broken down by an enzyme called acetylcholinesterase, thus preventing the impulse from being transmitted again. When the action of acetylcholine (ACh) is blocked, the transmission of nerve impulses cannot be interrupted, and muscle contraction leads to paralysis and death of the parasite. Only insects possess cholinergic synapses in their central nervous system; therefore, the signs in insects are hyperexcitability, convulsions, paralysis, and ultimately death. These collars are unique in that they contain the active ingredient within the collar matrix along with the liposoluble carrier, resulting in slow and controlled release (maximum safety) and preventing inactivation by water (maximum effectiveness). Composition per collar Small and medium dog (30 g): Diazinon 4.50 g, large dog (42 g): Diazinon 6.30 g. Instructions for use Place the collar around your dogs neck, leaving a two-finger gap between the collar and the skin. Cut off any excess collar for a snug fit. If your dog is growing, remember to adjust the collar weekly. Usage Warnings For external use only. Avoid contact with mucous membranes. Not recommended for use on animals under 6 months of age, pregnant or lactating females, or sick or convalescent animals. If the animal shows signs of intolerance, such as skin irritation, remove the collar. Consult your veterinarian. If the animal shows signs of intolerance, bathe it thoroughly with water to remove the product. The collar has a bitter taste, so it is generally rejected by pets, but if ingested, inducing vomiting is not recommended; supportive care should be administered. Do not use in combination with other insecticides. Remove the collar at the first sign of irritation. The pet must wear the collar at all times. The collar is not affected by water or moisture; however, it is recommended to remove it before bathing. Available in 2 sizes Pre-sell for small and medium dogs: 60 cm (30 g) Pre-sell for large dogs: 65 cm (42 g)
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Vânzător: Liki24.co.uk
Brand: Virbac
