Hobbits are a little people, about half our height, and tend to be fat around the middle. They like to wear bright clothing but wear no shoes because they have leathery soles and warm hair on their feet. They have curly hair, good-natured faces, and have a deep laugh. They make little noise and have good hearing. Their aim with arrows and stones is extraordinary.
They will use a boat, and are not afraid of the river.
No, Hobbits are fictitious characters
Hobbits are a product of fiction. They never really existed.
Yes, they are hobbits that live in the Shire.
Hobbits can speak because they were able to talk to humans
Hobbits are also known as halflings.
Hobbits did not live in trees. The opposite in fact; they lived in holes in the ground. Some Hobbits lived in houses. Hobbits do not like heights and do not even sleep upstairs.
The three types of hobbits are Harfoots, Stoors, and Fallohides.
There are the hobbits, men, dwarves and elves. There are also goblins, trolls and giants.
J.R.R. Tolkien created hobbits in The Hobbit and The Lord of the Rings.
Hobbits might exist just check out this article: http://www.independent.co.uk/news/science/the-foot-that-may-prove-hobbits-existed-1680405.html
I am sorry to say that Hobbits do not exist in the real world. So Hobbits cannot be mean in real life since they are not in real life.