Our preparations are a result of over 40 years of trials in New Zealand, working with people and their animal companions to achieve the best outcome possible. White Tuis’ Animal Naturopath has the reputation, expertise and experience in the making of these great remedies and care is taken to maintain quality control at all times. All White Tui preps are sourced from human-grade materials which are G E-free, non toxic and manufactured under strict scientific and ethical conditions. They will not interfere with conventional medical treatment.