Beating odour with Yucca schidigera

Some petfoods are supplemented with a yucca schidigera preparation and have a claim on waste-odour control. A review of twelve feeding studies indicates that yucca ?substances generally reduce group-mean odour offensiveness of dog and cat faeces. By Anton C. Beynen and Daniëlle H.J. Saris, Vobra Special Petfoods, the Netherlands Dog and cat excrements smell pretty bad and the compulsory faecal pickup after the urban dog or the cleaning of the cat litter box is not appreciated. Cle