Rabbits are adorable creatures but can also be hard to care for. Why? They are delicate and sensitive creatures that are also masters of hiding when something’s wrong. Often, by the time rabbit lovers recognize there’s a problem, it has already progressed into something much more severe.If you have recently noticed your beloved bunny isn’t munching on their usual hay or rabbit pellets or turning their nose up to their favorite treats, that’s a red flag!In this guide, I will explore some of the most common reasons a rabbit may stop eating, including potential health risks, causes of stress, and more. Plus, I’ll share steps to help your furry friend feel better quickly.What is a Healthy Rabbit Diet? Rabbits are strict herbivores, meaning their diet only consists of plant-based foods. But this doesn’t mean that all vegetables and plants are a healthy option. To provide your rabbit with the best possible quality of life, you should provide them with a balanced diet, including hay or grass, leafy greens, and a small amount of commercial rabbit pellets. Plenty of fresh hay is one of the most essential elements of a healthy rabbit diet. Like water, Timothy grass hay or oat grass hay should be available to your rabbit at all times. Remove and replace your rabbit’s hay if it has been sitting long enough that it no longer looks and smells fresh. But what about vegetables? After all, everyone knows that rabbits love carrots. Right? Many fruits and vegetables can be offered as a tasty treat for your rabbit, but they shouldn’t be a staple of their diet. Some safe snacks that can occasionally be offered to your rabbit include carrots, green peppers, Brussels sprouts, apples (without seeds), strawberries, bananas, and melons. How Will I Know If My Rabbit Isn’t Eating? Feeding a rabbit isn’t quite the same as feeding a dog. You aren’t going to fill a dish full of kibble or pellet, place it in front of them, and watch them empty the bowl. Instead, most rabbits enjoy nibbling at their hay slowly throughout the day. With this routine, how will you know if your rabbit isn’t eating? Will it be noticeable? Keep Track of the Food You’re OfferingPay attention to how much food you are giving your rabbit each day. How much of the food (hay and pellets) being placed in their cage or enclosure is being eaten? How much are you removing and replacing due to it sitting untouched? If you suspect trouble, you may want to limit the food offered, giving smaller amounts and checking or topping it up frequently throughout the day. This can make it easier to spot if anything is being consumed, allowing you to better understand the situation. Pay Attention When Cleaning When cleaning your rabbit’s cage, take a moment to assess how much waste you are removing. The amount of fecal matter being produced and the size/quality of this waste can provide insight into your rabbit's health.Your rabbit’s poop should be small, brown balls that are somewhat dry due to the large amount of hay. Any change in that texture is a sign of trouble, including sticky, rock-hard, watery, soft, or smaller waste. If your rabbit has stopped eating, it will eventually stop going to the bathroom entirely. Other Warning Signs The loss of nutrition that occurs when a rabbit stops eating can lead to other changes. These warning signs include weight loss, teeth grinding, or decreased activity. How Long Can Rabbits Go Without Eating? Rabbits have very elaborate and complex digestive systems that need consistent and regular food to avoid uncomfortable, painful, or even life-threatening illnesses. While some rabbits can, in extreme situations, go without food for a couple of days, the risk of illness increases drastically after just 12 hours. Considering this timeframe, you should contact your veterinarian immediately if your rabbit hasn’t eaten anything in more than eight hours.