Chemical flea repellents are toxic to dogs’ and cats’ immune system. You can make a bug spray within an olive oil base: Ratio is 1 cup of olive oil and five drops Each and every of tea tree (omit for cats), pennyroyal, lemon verbena, lavender, eucalyptus, and cedarwood essential oil. https://landenbjpuz.dm-blog.com/37219302/5-simple-statements-about-safe-use-of-hemp-in-pets-explained