"BOSS" stands for Black Oil Sunflower Seeds. Black oil sunflower seeds are commonly fed to rabbits as a treat or as a supplement to their regular diet. They are small, black seeds that are high in fat and protein, making them a nutritious addition to a rabbit's diet in moderation.

Black oil sunflower seeds can provide rabbits with essential fatty acids, vitamins, and minerals. However, it's important to note that they should only be given in small amounts as a treat or supplement, rather than as a staple food. Too many sunflower seeds can lead to weight gain and other health issues in rabbits.

When feeding black oil sunflower seeds to rabbits, it's important to ensure they are unsalted and without any added flavorings or coatings. Fresh and high-quality sunflower seeds are the best option. Introduce them gradually into your rabbit's diet and monitor their response. If your rabbit enjoys them and tolerates them well, you can offer them as an occasional treat.

As with any additions to a rabbit's diet, it's a good idea to consult with a veterinarian knowledgeable about rabbit care to ensure you're providing a balanced and appropriate diet for your rabbits. They can provide specific guidance based on your rabbits' individual needs and help you make informed decisions about their nutrition and overall well-being.