Most breeders have a pretty good idea of what the puppies' personalities are like and will guide you to a good choice.
(Most breeders; have; a pretty good idea of what the puppies' personalities are like) (the puppies' personalities; are; ) (Most breeders; will guide; you; to a good choice)
Most breeders the puppies' personalities Most breeders
have are will guide
a pretty good idea of what the puppies' personalities are like
you to a good choice