Mice are experimented on because they are easy to feed & house, are prolific breeders, are generally cheap & easy to maintain all together. They're also extremely hardy & durable animals.
Labs Testing
They are used in labs as lab rats
There is no all-inclusive list of material testing labs in Virginia. Chesapeake Material Testing Labs, E-labs, NanoSafe, and Dominion Engineering are among the material testing labs operating in Virginia.
mice
The male rats (or mice) used in labs do not usually get neutered.
WHQL- Windows Hardware Quality Labs testing
One of the most highly regarded test labs is Consumer Reports; they test a wide variety of products on consumer and corporate levels. Independent testing labs for DNA, product nutrition and safety include UL / Underwriters Laboratory, Beackon DNA Testing, Breachway Labs, ParmCo, Atlantis Testing andTestLabs
rats and mice are the top two
Animal testing is legal because animal testing has been used to cure some of the deadliest ailments. Animals used in testing are also mostly rats and mice, who have safe, comfortable homes.
of course
I don't know how many mice and rats are used in every single country but i do know the statistics for the UK in 2005 and 2004: 1,910,110 mice, 464,727 rats and 37,475 other rodents were used in 2004. In 2005 :1,955,035 mice, 414,335 rats and 40,856 other rodents. I also know an estimated amount of rats and mice used in the USA which is 15-20 million. Animal testing needs to be stopped.
dogs, cats, and more commonly, monkeys mice,hamsters,rabbitts