Oats can be a beneficial addition to the diet of a lactating rabbit doe. They are a good source of carbohydrates, fiber, and some essential nutrients. However, it's important to feed oats in moderation and as part of a balanced diet.

Oats can provide energy to the lactating doe, which is important for milk production and meeting the increased demands of nursing. They also contain fiber, which aids in maintaining healthy digestion. Additionally, oats contain certain vitamins and minerals that can contribute to the overall nutritional needs of the rabbit.

When offering oats to a lactating rabbit doe, it's best to do so in small amounts and as a supplement to their primary diet. Oats should not replace the main components of a rabbit's diet, such as hay and fresh vegetables. Too many oats can lead to an imbalance in the diet, as they are higher in calories compared to other rabbit foods. It's important to monitor the rabbit's overall diet and body condition to ensure it remains healthy.

Remember that every rabbit is unique, and individual dietary needs may vary. It's always a good idea to consult with a veterinarian experienced in rabbit care to ensure you are providing an appropriate and balanced diet for your lactating doe and her kits.