Now that your little bun has become old enough to get a senior discount at the hay buffet, it is time to understand what you should expect to happen as she ages. Your bouncing rabbit becomes an elderbun at the age of 8 years old. Just like when your rabbit was a baby bunny, adjusting her diet and figuring out what she can and can’t digest properly is crucial. She also may become picky all over again! Here are a few things about her diet, specifically about first or second cut hay for rabbits that you need to be aware of.