OH, i think it is just fine for a dog to be outside by himself, i was just pointing out, most dogs do NOT excercize all by themselves, ha ha!! :msngiggle: But, it is a--okay to let a dog be outside by himself, so long as it isn't too hot, nor too cold, nor too long. I keep a water bowl in my yard and my dog goes in/out all by himself all the time.
WHAT A WONDERFUL SET UP, that you will be able to have someone let the dog in/out to do his business. Especially wonderful if you get a pup, or even an adult dog, needs a LIL extra help at first, learning the rules and schedule.
I SENSE YOU WILL BE A MARVELOUS DOG GUARDIAN!!! :msnohyes: It is impressive, that you are THINKING about what is req'd, and researching out which kind of dog would be a good match for you! Most folks don't do that!! You are already head and shoulders above many pet seekers!!!
They bring home a breed that is WAY MORE than they can handle, (like an 80 year old with a young border collie) or, maybe a jogger brings home a bloodhound or a mastiff....which don't jog. They did zero research!!
As far as training, i think all of us have to train SOME things, even the basics, sit, stay, lay down, "leave it!" and come! and so on.
I found out this, Mann14,
i found out, that the MORE things i taught my dog, the more I WANTED to teach my dog!! Once i realized, it's NOT hard, that it DOESN'T take entire afternoons, that it IS fun, well, i liked it a lot, and my dog LOVES his lessons.
I'd start with something real easy, at first, so you BOTH get a positive feeling about the whole thing.
If you get a baby dog, you will have to realize, a baby dog is lil limited in their att'n span, and ability to understand.
That said, some folks around here have posted videos of 4 and 5 month old pups doing amazing things!
Teaching a dog tricks, Mann14,
i can't even describe to you, how much it STRENGTHENS the bond between you and your dog. 
It just does. It helps you both learn about each other, it increases the dog's focus on you. :doghappy:
AND THING IS, MANN,
IT IS NOT HARD!! AT ALL!!! (well, most tricks aren't hard!) THE BIG SHOCKER TO ME WAS:msnhugegrin:-----TEACHING A DOG A LESSON ONLY TAKES TWO (2) MINUTES AT A POP!!! (most tricks or cues take many lessons, but,
each lesson is only 2 minute long!)
i kid you not, that's right---TWO MINUTES!! for beginner dogs anyway. YOu always wanna stop BEFORE your dog zones out/gets bored or frustrated. Two minutes is fine for beginning lessons. WA-LA! you are done!
You can repeat the 2 minute lesson in an hour, or later that day, but, it's only TWO MINUTES!!
Not a big time investment!! YAY!!
Lessons should be very very short, and followed by playtime! Easy cheesy!!
another nice thing, if you mess up the lesson, well, your dog forgives you and gives you a whole other chance!! :msngiggle: I know MINE did!!! lols!
and--you'll have this entire online community here, to egg you on,:cheers:
help with any snafus,:rules: and
CHEER with you, when your dog "gets it"!!!:yipi: