[Part 2] More Information, Some of It Unknown
Purebred, mixed, or rescue: understanding what you're actually working with before you bring a puppy home.

Once you understand how breed and drive influence behavior, the next question is a practical one.
How much do you actually know about the dog in front of you?
Not every puppy comes with the same level of predictability, and that's not a value judgment. It's simply a matter of how much information is available versus how much is still unknown. And that difference has real implications for how clearly you can anticipate things like size, energy level, behavioral tendencies, and even certain aspects of health.






I agree that paying attention to the individual dog is just as important as knowing its background. Even within the same litter, puppies can have very different personalities. Taking the time to observe them and staying flexible as they grow seems like the most practical approach, regardless of whether they're purebred, mixed, or a rescue.