Each hemp CBD pet spray is tested 3 times for quality and purity. We have included the finished product testing on each product page for the products. We thank you for trusting us and do not take that trust lightly. We give our own pets these products (and ourselves on occasion- yes all of our hemp sprays are human food grade and produced ina registered FDA facility.) All pet hemp sprays are also produced in the USA with USA grown hemp and made in the USA.