to pup or not to pup

The great debate this week has sounded a little bit like this: 

"I want a puppy!!" 

"I don't want to clean up more  poop than I already have to"

"But I want a puppy!"

"Well, okay."

And so, we're kind of on puppy watch.  We're in the early stages, research and puppy hunting, but I think we're on the same page.  Come spring, come new fence installation, we might be a family of four.  What kind of dog will we be adding, you ask?  Still up for negotiations.  I think we'd both like a rescue puppy, but I've always been a little leary of their back stories.  Grace is obviously our top priority and so a nice temperament is absolutely mandatory! 

That being said, we're keeping our eyes peeled.  BUT, we're leaning towards this little guy.  Cute overload, right?!

Beagle Golden Retriever mix, aka, BEAGO!

Any advice for new puppy owners?   Breeds to avoid? Or tips for toddler/puppy relations?!