My dogs get the oil against ticks 1 x daily. Unters fodder (1 teaspoon). Since then, they are 98% tick free. The 2% that some games now and then dare to enter, in a short time and fall all by itself from (in your stadium, where they would normally never fall - especially TOT). I would recommend for all pet owners this oil really only highly. My dogs take it without any problems. In the beginning they even think about it smelled weird .. but after wars also fast well. Certainly also great for horses that are tick-prone. Otherwise, black cumin oil is still gaaaaaaaaaanz attributed much of curative and health effects - including the fight against cancer. I myself take it by the same company in capsule form, because it just does not taste good.