Shrews are small, mouse-like mammals with pointed snouts and tiny eyes. They are often confused with mice, but they have some key differences.
Here's why "shrew" fits your description:
* Small: Shrews are very small, typically only a few inches long.
* Mouse-like: They have a similar body shape and appearance to mice.
* Letters hersw: The letters "hersw" can be rearranged to spell "shrew".
Let me know if you have any other animal riddles!