pennyroyal for dogs

Is Pennyroyal Safe for Dogs: What’s the Risk?

Has anyone ever told you that pennyroyal for dogs is an effective insect repellent? That it can help repel fleas and ticks with ease?  I recently ran across a post on one of my favorite blog sites that offered this bit of advice: “The second best essential oil for repelling ticks is American Pennyroyal.” The writer […]