I'm getting a puppy from a breeder and not a shelter.
Why are you getting a puppy from a breeder instead of a shelter?
I want a purebred puppy and not a shelter dog that may have behavioral issues.
I understand that you think a purebred puppy from a breeder will be better behaved, but that's not always true. A breeder will charge a lot of money for a puppy and you may still get a puppy that needs training. Adopting from the shelter is more humane and ethical.
It is not that big of a deal. It's just a dog, and it shouldn't matter where I get it from as long as it's cute.
It is just a dog but getting a dog from a breeder is sometimes bad and it can also be very expensive and not worth it. While adopting form a shelter might save a dog from dying.