Thinking about getting a dog

[captZEEbo1]

Hi, I'm thinking about getting a dog. Look at how awesome these dogs are.




I'm only 21, single, no real permanent address. Should that be a problem?

Does it matter where you get them or can you just get one at the pound or something?

How hard is it to train dogs? I have virtually no experience training (but a lot of experience playing with dogs :-D, they're awesome).

Is there some standard good books about training?