If you want an estimate the growth charts are helpful.
But that doesn't give you the size.
I have noticed people purchase puppies by weight.
But the size can be from 5 - 10 inches, you can have a dog who stands 5 inches and be very muscular and weighs 7lbs or 2lbs depending on his line.
Good luck, researching the line gives you a better idea of how the puppy will grow.
Good luck
__________________ Gracy, Yorkie Lover S
Lulu  Lily  Woody |