William Walker black cumin oil "Tick Terminator" should be shaken vigorously before use and can be mixed with the normal dog food as a cure, but also daily in small quantities. Depending on the size of the dog, 2 ml - 5 ml daily can be distributed over meals.
This information is indicative. The actual requirement depends individually on the breed, age and daily activity.
Black cumin oil contains essential oils, so it should not be fed to dogs with liver or kidney disease. Also, pregnant dogs or puppies should not take black cumin oil.
When opened, the black cumin oil can be kept for about 3 months in the refrigerator.