Just as a quick note: giving up a dog is usually very bad for the dog.
Some dogs do not survive the process of being disconnected from their family. And I mean that LITERALLY. As in, they genuinely end up dead. This is something that alot of shelters and such end up having to deal with. It's not a matter of "oh the shelter doesnt want to deal with them" (though obviously that can happen too).
A dog that has been "given up" has a chance of ending up so mentally and emotionally destroyed by the destruction of that bond that they never, ever recover.... and usually, the bit that follows is euthanasia... as a form of mercy. The effect can be the same even if the place they are sent to is not a traditional "shelter". It takes ALOT of work to bring a dog back from that particular brink, and *most* people (including people that work at shelters or places that breed/sell dogs) dont know how to do that. And yes, "returning them" to the store counts as a disconnect, once the bond has been formed in the dog's mind (how long that takes differs from one dog to the next). The dog doesnt know the difference. The dog only knows that they are unwanted by the people they considered to be their family. And that's every dog's worst fear. The chance of all this happening is drastically increased if they had already been through such a seperation before in their life.
I've seen what some of these dogs are like, once they've entered that state. I consider it the single worst thing I've ever laid eyes on. Period. Ugh, I'm getting that nasty tingling-on-my-back feeling just thinking about it. It's one of the reasons why I'm such a misanthrope.
Frankly, if anyone I knew was going to be doing something like that to their pet, I'd A: buy the pet from them myself, and B: never talk to them again, no matter how close we had been before that.
And before someone says it: Yes, I'm fully aware that not all dogs get utterly wrecked when this happens. Plenty do survive the transition. Lots of people take pets from shelters and give them loving homes, after all. However, even those that get through it mostly intact are almost guaranteed to have trust and behavior issues for the rest of their lives, no matter what training is done. They're also more likely to be generally paranoid. Speaking from experience here. *Alot* of it.
This is why I always, ALWAYS tell people: Do NOT adopt a dog until you are absolutely 4000% sure that not only are you ready for the dog NOW, but that you always will be.
I realize that this all sounds horribly blunt and negative, but this is one of the rare topics that I will never, EVER sugarcoat for anyone.
That's all I'm going to say about it, I wont discuss this further (and thus, wont be watching the thread or posting again in it). I dont normally step completely away from topics on this forum once I've posted, but I'm making an exception this time.
And with that, I bid you all a good day. Or at least a moderately non-sucky day.