Vitakraft s Slims are rabbit treats for bunnies that love an alfalfa-flavored crunch or for hamsters or guinea pigs who crave a crispy snack. These treats feature alfalfa hay for rabbits and other small animals and have all of the goodness of real vegetables and whole grains. A great addition to your regular bunny food and other rabbit supplies. No matter what your small pet eats Slims are perfect for all the diets under the sun.