We have used Nature's Guardian by Seageant's (very light green box) that you can purchase at Wal-Mart. It is a bunch of essential oils that you put on them. Our outside dogs used to get ticks all the time off our several acre, mostly woods, property. Now it is rare and we put peppermint or clove pure essential oil on a tick if they get one.
The Nature's Guardian isn't like the one month stuff, you might have to put it on them a few times a month during the summer if your dog is in an infested environment. (I suggest you dust your yard with DE if you have an enclosed yard, not an option for us.) We don't even put it on our dogs in the winter here in Central Texas. |