Pedigree does not necessarily make a good dog, keep a dog you like. Personally, there is no need to pursue a certificate chip. The best way to buy a dog is to meet the parents. Just see if it's the type you like and then take care of it, train it, and hopefully get the dog you want
It's like a clothing label, you want to sell it, you get a licensed one, you play, you don't have to. The price of a license is still different.
Just pick a pure one, buy it so good, you'll have to pay extra to take care of it
Certificates don't have to be real, as long as they are pure
No, I'm raising undocumented ones, as long as they're pure