If it's clean and not rotten or fairly old, no not at all it's actually very healthy for them and recommended as a treat.
no you can not never give a hamster greens if you do it will make him or her very sick
Peter Rabbit
Mostly lettuce and carrots. If you asked this because your hamster is sick and this dosn't work try going to avet.
A hamster will not usually behave in this manner. It could be a sign that she is very sick, or that she has some sort of mite infestation. You really must take her to see a vet.
The person who got sick eating too much lettuce likely experienced symptoms related to excessive fiber intake, such as bloating, gas, and digestive discomfort. While lettuce is generally safe to eat, consuming it in large quantities can overwhelm the digestive system and lead to these issues. It's important to practice moderation when consuming high-fiber foods like lettuce.
If you hamster isn't eating then it means it's ill. Take it to the vet and say that your hamster isn't eating.
Yes, but not too much-there is a lot of moisture in lettuce.
bread is bad for ducks. choose birdseed, oats, or chopped lettuce instead.
no your hamster can get sick
no, lettuce is perfectly safe for hamsters. i am glad you are concerned about your fellow hamster.
It's most likely mold, so I wouldn't eat it...
You can feed them just about anything. AVOID: Chocolate, Potatoes, Lettuce and Tomatoes. Lettuce is bad for their kidneys and digestive system. Keep them away from lettuce, even if they love it. (Some kinds of lettuce is okay, but it better be on the safe side.)