Once the tick, which is an arachnid, has moved onto its prey animal, the involuntary blood donor is tapped with an effective piercing and suction tool. Then the tick sucks itself full up to four times its original size. Fleas, as wingless insects, are more mobile than ticks: they can reach their landlord with long, high jumps. What both parasites have in common is a thirst for blood, which they must be prevented from getting. There are two possible approaches with tick & flea control products.
Repellents: active substances that are absorbed by the sense of smell or taste that are rejected by fleas or ticks in such a way that the dog is no longer considered a potential host.
Anti-parasitic drugs: biocides that are absorbed by the parasite either through contact or during the sucking process and kill it.
Tick control products for dogs are offered for oral ingestion as chewable tablets, in the form of a tick collar for dogs, as a spot-on preparation in liquid or paste form, or as a spray or powder. The active substances contained are usually pyrethroids, the synthesised form of a natural insecticide which is formed, for example, by chrysanthemum. Caution: If your four-legged friend suffers from the MDR1 gene defect, you should definitely consult your veterinarian first. Then you can only use ticks control products for your dog without chemical components.