SIN 4646 and its bigger version SIN 4647 are two wooden houses suitable, due to their dimensions, for rabbits. Designed with a nice shape with a flat roof and front entrance, they are decorated with holes that also facilitate air circulation. With respect for the environment, SIN 4645 and SIN 4647 are part of SIN range of houses for small animals and are made using FSC™ certified wood, that is sourced from forests that are managed correctly and responsibly according to strict environmental, social and economic standards and other controlled sources.