What Do Pets Need
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What do tortoises eat?

Mediterranean tortoises, the Russian (Horsfield’s) tortoise among them, eat mostly weeds: more than 70% of the diet, by RVC’s figure. Their food should be high in fiber, vitamins and minerals and low in fat and protein.

What food is it?

Can it eat this?

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Staple foods

Tortoises feed mainly on green leaves, and one with the run of a garden forages well for itself (BCG). Pick plants free of pesticide and fertilizer, beware of weed killer and slug pellets, especially when gathering away from home, and wash wild foods well before feeding. When weeds run short, RVC offers a mix of vegetables and salad instead.

Calcium and vitamins

Supplements are important, RVC says, particularly with supermarket food, and it alternates dusting with a calcium powder and a combined vitamin and mineral powder. BCG dusts food with a vitamin and mineral supplement two or three times a week and scatters calcium carbonate on the ground daily, especially for egg-laying females.

Foods to avoid

Bathing and the rest of a Russian tortoise’s setup are on what does a Russian tortoise need.

Common questions

Does this apply to every kind of tortoise?

No. RVC's and BCG's care sheets cover Mediterranean tortoises, such as Hermann's, spur-thighed and Horsfield's. Tropical tortoises aren't covered here.

Can I pick weeds from a park or roadside?

BCG warns about weed killers and slug pellets, especially for food gathered away from your own garden, and says to wash wild foods well.

Where we get our information from

Diet advice comes from the Royal Veterinary College, the British Chelonia Group (a tortoise charity) and the MSD Veterinary Manual. Checked against published data from Royal Veterinary College, MSD Veterinary Manual and British Chelonia Group.

See all 3 sources
  • Royal Veterinary College, Mediterranean tortoise care (Hermann's, Horsfield's, spur-thighed), reviewed December 2024 (PDF)
  • MSD Veterinary Manual (pet-owner edition), Providing a home for a reptile
  • British Chelonia Group, Caresheet for Mediterranean tortoises

General care guidance from animal welfare charities, vets and makers' published sizes. It isn't veterinary advice: if your pet seems unwell or has eaten something it shouldn't, call your vet.