Peanut butter is a spread that is made from peanuts and added sugar amongst other things. It is a popular product eaten in many countries around the world.
So can gerbils eat peanut butter?
No they can’t unfortunately. It is far too sweet for them.
Foods with a lot of sugar in them are not good for gerbils as their bodies do not have the ability to deal with excess sugar like we do. It can potentially cause them harm.
So peanut butter is a food that is best avoided as a food for gerbils. There are better foods out there that they will like and enjoy.