Mazuri® Rodent Breeder is a specially formulated diet designed for breeding rats and mice maintained in breeding colonies. The pellets contain yucca schidigera extract to help reduce ammonia odors, promoting a healthier environment. This feed supports maximum production and does not require additional supplements, although high-producing mice may benefit from the Mazuri® Mouse Breeder Diet 9F. The product is presented in pellet form, measuring approximately 3/8" x 5/8" x 1" cubes.