I have two bunnies, and they absolutely love it. I live in an area where clean grass is not easily available, and the bunnies need fiber in there diet, hence this. If you are new to pellet feeding, remember at first bunnies won't like it, but be sure with each passing day they will start lo love it. Your bunny may have loose motions due to sudden dietary change though at first. but it's normal. Bunnies tummies are highly susceptible to sudden food changes in their diet.