Canadian Brand. Kooky Kat Catnip Essential Oil Spray was the first in the pet industry to introduce pure catnip hydrosol in a glass bottle, as essential oils are volatile and can react with plastic bottles. The catnip oil used is produced from Canadian grown catnip plants harvested at peak essential oil production, then steam distilled/extracted and purified without the use of solvents producing pure essential oil of catnip. Apply one or two pumps from the bottle onto scratching posts, old toys and play areas. Never apply catnip oil directly onto pets. Enjoy the fun!