Here's why:
* Hamsters are excellent climbers and jumpers: They can easily scale smooth surfaces and leap surprising distances.
* Escape is dangerous: A hamster loose in your home is at risk of being stepped on, getting into trouble, or being eaten by a predator.
Additional Considerations:
* Cage size: Larger cages may require taller walls.
* Hamster breed: Some breeds are more prone to escaping than others.
* Material: Ensure the wall material is smooth and difficult to climb.
* Lid: A secure lid is essential to prevent your hamster from escaping.
Remember: It's always better to be safe than sorry! A taller wall will provide you with peace of mind and keep your hamster secure.