The perfect 2-in1 treat for your small pet. 100% edible snak shak log stuffed with fresh alfalfa on one side and a delectable seed blend on the other. Hard texture promotes animals' natural chewing instinct. Small log measures 3.5" x 1.5". Suitable for hamsters, gerbils, rats & mice. Large log measures 6" x 2.5". Suitable for rabbits, guinea pigs and chinchillas.