While rabbits can eat lettuce, not all types of lettuce are safe for them. Iceberg lettuce, in particular, is known to have a high water content and low nutritional value, so it should be avoided or given in very limited quantities. Other types of lettuce, such as romaine lettuce or green leaf lettuce, can be offered in moderation as part of a balanced diet.

It's important to note that lettuce should not be the primary source of nutrition for rabbits. Their diet should mainly consist of fresh hay, a variety of leafy greens, and high-quality rabbit pellets. Leafy greens like parsley, cilantro, dandelion greens, kale, and spinach can be provided in larger quantities and offer more nutritional value than lettuce.

When introducing any new food to your rabbit's diet, it's best to do so gradually and observe their response. Some rabbits may have sensitive digestive systems and may experience loose stool or other digestive issues when introduced to new foods. Always ensure that any lettuce or other vegetables are thoroughly washed to remove any pesticides or contaminants before offering them to your rabbit.

If you have any concerns about your rabbit's diet or specific dietary needs, it is recommended to consult with a veterinarian who can provide personalized guidance based on your rabbit's health and nutritional requirements.