Bentley is adorable! Congratulations! It's soooo hard to predict how big a puppy will be when they mature. The Yorkie growth chart didn't work for me. So I don't have any great advice for you about that. Sorry
I will say that my 2 pups LOVE their Cloud 9 beds. They're really poofy, so it might take a couple of tries before Bentley learns how to climb in it. But once he gets in, he'll be so comfy cozy
I hope Bentley brings you many years of love & happiness. Can't wait to see pictures of him as he grows up!