I have raised chickens twice now, and I love them.  I only get eight at a time, so they're more manageable.
They make great pets.
Mature females lay 1-2 eggs per day, so you had better like omelets.  I occasionally get jumbo or double yolkers.  (You always know when you're getting a jumbo from the shrieking of the poor chicken. 

).  They laid the best eggs I ever tasted.  It must be all the bugs they ate.
Be carefull about getting a rooster.  He's hilarious to listen to when he's first learning to crow, but then he starts crowing all day long.  Read the second half of the previous sentence a few more times to understand how annoying this can be.
They get locked in a coop every night for protection against animals.  (we only had one break-in.)  I hope you like climbing trees.  Every night, the chickens all fly up into a tree, and I have to throw them out.  I tried spraying them with a hose, but they became resistant after a week.  (You'd think they would fly down after having a stream of water shot at their ass for five minutes.  Maybe they liked it.)
I never had to worry about what to do with them.  They disappeared one by one as winter approached.
Good times.........