The Gambian pouched rat is the largest known rat species, reaching lengths of up to 3 feet. Their average weight is between 3 and 4 pounds, although they can weigh up to 9 pounds.Know More
Pet rats usually range in size from 9-11 inches, with their long tails adding an extra 7-9 inches. In most cases male rats tend to be larger than the females. Gambian pouched rats can be kept as pets, but the largest ones tend to live in the wild.
According to About.com, Gambian pouched rats are most commonly found in Central Africa, south of the Sahara Desert. They are often confused with African giant pouched rats, which can grow to be equally as large as Gambian rats.Learn more about Rodents
Rats often squeak as a way to vocalize protest or to show stress. This is why rats often squeak when they are being petted or groomed by another rat. Small squeaks signal mild protest. Longer squeaks indicate distress, but such squeaks are usually only heard when a rat is confronted by another rat.Full Answer >
According to PETA, rats are highly intelligent animals that excel at learning new skills and concepts. Rats have the ability to be trained and learn a variety of tricks, just like dogs. The Rat Assistance and Teaching Society states that some rats are even more intelligent than dogs are. Rats are also smart enough to recognize their name and come when called.Full Answer >
Food and warmth are the main attractions for rats. Eliminating food sources and sealing off entrances to warm homes and other structures can help to drive down rat populations.Full Answer >
Rats do not hibernate. They are active all year long and store food reserves for bad weather, although their breeding does slow down in winter.Full Answer >