Prac-tic Spot On for Dogs
Prac-tic Spot On Solution treats and prevents infestations with fleas and ticks. It provides a monthly flea and tick protection spot-on treatment recommended for puppies elder than 8 weeks of age and more than 4.4 lbs. It is a completely waterproof property that remains effective even when you take the dog in the rain or during swimming. You can even shampoo the pooch without worrying about the effect of the treatment to cease. It works to prevent tick infestation including: Ixodes ricinus, Rhipicephalus sanguineus, Ixodes scapularis, Dermacentor reticulatus, Dermacentor variabilis, Amblyomma americanum. The protection from ticks continue for a full month.
How it works?
Prac-tic consists of Pyriprole as an active ingredient. It is an insecticide and acaricide that acts by interacting with ligand-gated chloride channels, in particular those gated by the neurotransmitter gamma-aminobutyric acid (GABA), thereby blocking pre - and post-synaptic transfer of chloride ions across cell membranes. This results in uncontrolled activity of the central nervous system and death of fleas and ticks. The parasites get killed through contact rather than systematic exposure. It kills fleas within a day and ticks within 2 days of administration.