Liquorice root is a multi-beneficial herb from the pea family. The liquorice root herb has been used for many centuries to support good health, with primary focus on supporting immunity, skin & respiration.
A good natural product which is an important factor for me and my dogs. I do feel that daily grooming is also necessary as I have found the odd flea (not many) on my dogs, but I would still highly recommend this product rather than using chemical flea and tick treatment.