Hamster Hamster Food

Can Hamsters Eat Lettuce?

Can Chinchillas Eat Lettuce

Many people jokingly refer to lettuce and other foods eaten in salads as ‘rabbit food’. As rabbits and hamsters are both small, furry animals, people often assume that it is safe to feed them the same things. For this reason, a hamster owner may believe that it is okay to give their hamster lettuce as a snack, but is it safe and does it hold any nutritional benefits for a hamster’s diet?

Can Hamsters Eat Lettuce?

Eating small amounts of washed lettuce once a week is unlikely to do significant harm to your hamster. However, large amounts of lettuce or eating unwashed lettuce is not safe for your hamster as it can make them ill.

What Happens to a Hamster If It Eats Too Much Lettuce?

Unwashed lettuce may have pesticides on it and this can cause all sorts of problems, depending on the types of pesticides used and the amount ingested. Feeding your hamster too much lettuce can cause two different problems. First, it can upset their stomach and give them diarrhea. In severe cases, this can lead to dehydration and even death. The second issue is that lettuce can lead to liver problems if eaten in large quantities over a longer period.

Nutritional Properties of Lettuce and How Does It Benefit a Hamster’s Diet?

There are many lettuce varieties and the nutritional values of these may vary slightly. The nutritional values for 100g of green leaf lettuce are:

  • Calories- 15 kcal
  • Fat- 0.2g
  • Carbohydrate- 2.9g (0.8g sugars)
  • Protein- 1.4g
  • Vitamins and minerals- Vitamins A, B6, C, potassium, calcium, iron, magnesium

The main benefit for a hamster of eating lettuce is that it gives them a good supply of vitamins. Lettuce is particularly high in vitamins A, C, and B6.

How Much and How Often Can a Hamster Eat Lettuce?

If you decide to feed your hamster lettuce, you should always wash it first to avoid your hamster eating pesticides. To avoid your rabbit eating too much lettuce, you should only give it a small piece once or twice a week. If any lettuce is left in the cage, remove it to avoid it spoiling as this can also lead to illness if eaten. Like with any foods you offer your hamster a treat, do not give it to the hamster again if the hamster becomes ill after eating it for the first time.

Final Verdict

In small quantities once or twice a week, it is unlikely that lettuce will harm your hamster. However, feeding unwashed lettuce or giving your hamster too much can cause health problems. If you are concerned about this, look for an alternative treat for your hamster that has fewer risks.

About the author


Liz Flynn is a mum of four with a background in education. An animal lover, she has owned everything from dogs to tarantulas and animals of all sizes in between and loves to write about them.

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