capybara is the answer. it's the size of a small dog and is a close relative of the Ginni pig.
The largerst rodent is the cabybara.
Is a rock rabbit a rodent
the biggest is a capbabery and it lives in Africa
The Beaver
Giant Capybara
the biggest rodent in the mammal family
A capybara! Its big! look up some pics of it on google.com
the answer to the question what mammal starts with R is red fox
Many species of rodent eat some of their own droppings. This behavior is called coprophagy. They use it to recycle nutrients such as B vitamins. An example of such a rodent is the guinea pig.
no a horse is not a rodent
the biggest known asteroid is ceres
Answer:The biggest thing known to man is the Universe (Not observable universe) But if Omniverse exist, that would be the biggest thing known to Man.