A cage for a hamster is one of the most important investments that are made and choosing a right one is something that will positively affect your hamster’s health. It is very important to look for the perfect size, ventilation, and material of the cage that would make the hamster feel safe and content. You definitely don’t want your little friend to feel threatened in a place that he is supposed to spend more than half of his day.


This article is mainly to focus on what to look for while choosing the best hamster cage. It is necessary to go for the strong and sturdy ones and not think twice because of the price because the cheaper ones tend not to last long and even the material of the cage proves out to be bad.

Size of the cage:

The first and the most important thing is the size of the cage that you intend to buy. Hamsters are very active animals, and a small cage is going to restrict their actions making them bored, and that might reflect on the health of the hamster, making them lazy. The standard recommendable sizes are 18 inches in width, 13 inches in height and 25 inches in length. The area more or less amounts to 450 sq. inch.

  • If you tend to keep more than one hamster in a cage, the cage definitely needs to be larger to accommodate both or more of them.
  • In the case of dwarf hamsters, it is best to have a cage comparatively bigger even if their size might be small. It is also recommended to keep two hamsters of the same sex in the same cage in order to avoid breeding.
  • One of the most important things to keep in mind is that the Syrian hamsters are very territorial and cannot be put together in the same cage.


The next point of interest is the ventilation of the cage. A confined space with improper ventilation is something that may turn out to be very bad for the health of the hamster. It is very important to have a hamster with open spaces because the rise in the level of ammonia in the cage or aquarium may end up worsening the respiration of the hamster. Wire cages in comparison to the aquarium ones tend to have better ventilation.

  • If you see that the hamster is breathing heavily, it is time to clean the cage and the bedding and also to clear out all the dirt which is causing a rise in the nitrogen level in the cage.
  • Choose a very well ventilated cage that has open spaces, so the hamster doesn’t feel suffocated.

Material of the cage:

While the wire cages are best for ventilation, it is sometimes dangerous for the health. They might get injured with the protruding sides and infections make occur if not treated instantly. It is best to look out for the cages which have blunt edges, and their floor is either solid metal or plastic, so the hamster doesn’t get injured.