Posted on November 21, 2013December 24, 2018 A cage like this gives the hamster no room to do anything other than exist. It is completely inhumane. Hamster need a lot of floor space, digging areas, sand baths, running wheels, and foraging areas. A single rabbit would make this cage filthy and unlivable within a day, let alone two rabbits. A cage like this is spacious and easy to clean, especially with a potty trained rabbit. A cage this small will result in an obese guinea pig. A cage like this gives you enough space for cage mates and enrichment. A cage like this is the cruelest I can image. Life without other birds and toys is the worst thing you can do to a parrot. This parakeet has enough space to stretch its wings as well as areas for foraging and important behaviors like playing and climbing. These finches can never truly fly in a cage this small. Flying is what every aspect of a finches life revolves around. If you deny them flight space, you deny them a life worth living.