Tortoise Diet Warning: Why Lettuce Alone Can Be Fatal
Expert warns lettuce-only diet kills tortoises

An experienced zoo professional has issued a crucial warning to tortoise owners about the dangers of feeding their pets a lettuce-only diet. The alert comes in response to recent comments by journalist Tim Dowling about his own tortoise.

The Hidden Dangers of a Lettuce-Only Diet

Rosemary A Fletcher-Jones, who worked as a records keeper at a zoo for more than 20 years, has expressed concern about common misconceptions surrounding tortoise nutrition. During her extensive career, she was responsible for tracking tortoises brought in by owners who could no longer care for them, and helped run a dedicated turtle and tortoise club.

"Too many people believed that tortoises only eat lettuce, which resulted in all sorts of health problems, including death from malnutrition," Fletcher-Jones revealed. Her professional experience showed that this widespread belief has led to serious consequences for many pet tortoises.

Building a Healthy Tortoise Diet

Instead of relying solely on lettuce, which offers virtually no nutritional value, Fletcher-Jones recommends providing a varied selection of chopped vegetables and fruits. Suitable options include:

  • Broccoli
  • Spinach
  • Carrots
  • Courgettes
  • Apple

She emphasizes that in their natural habitat, tortoises consume a wide variety of plants, including both leaves and flowers. This diverse diet provides the essential nutrients missing from a lettuce-only feeding regimen.

Learning From Your Tortoise's Natural Instincts

Fletcher-Jones offers practical advice for tortoise owners with garden access. "If your tortoise wanders in your garden, watch what plants it likes to nibble on," she suggests. This observation can provide valuable insights into your pet's natural dietary preferences.

She specifically mentions that dandelions often become a particular favourite among tortoises allowed to explore outdoor spaces. By paying attention to these natural choices, owners can better replicate the diverse diet tortoises would enjoy in the wild.

The expert's advice serves as an important reminder that proper tortoise care requires more than just offering the most convenient food option. A commitment to nutritional variety is essential for ensuring these long-lived pets remain healthy and thrive in domestic environments.