Rat question
Rats are more than just cage pets. They need time out of their cage every day to explore, play, and interact with their owners. And because rats are so social, it's best to get at least two of the same sex to live together. A single rat will be an unhappy, lonely, insecure rat unless she gets several hours of human attention every day. Rats of the same sex (or altered) will live together fine if they grow up together or are properly introduced. However, a small percentage of males develop too much testosterone and become aggressive. Having them neutered will reduce the aggression within 8 weeks of the surgery.
Housing
A rat cage should be at least 12" X 24" X 12" and even bigger is better to allow room for scampering and toys. Wire floors are not recommended because they can give rats sores on their heels, and rats can get their feet caught in some wire and break a leg, especially in 1" X 陆" mesh. Rats must be kept at room temperatures below 90掳 F and they require complete darkness at night.
It's important to keep the cage clean since the ammonia formed from urine aggravates respiratory disease, the leading cause of death in rats. Avoid pine and cedar shavings as they contain acids that damage the respiratory tract and toxins that damage the liver. There are many good alternatives including aspen shavings, recycled newspaper pellets, and even rabbit food (alfalfa pellets) can be used as bedding.
Food & Water