The point in me differentiating them is that the rescue was considerable older when adopted and never had proper training prior to coming to our home or after. Everyone thinks it’s “cute” since she’s small. I was specifically asking if I should lock the kennel because my parents took her out and did not separate from the untrained dog. At 6 months, the puppy is learning from everything she sees and we are training heavily. She does not bark or jump unless she is in a chaotic environment where other dogs are doing it, like this situation. You can have a terrible purebred dog and a wonderful, fully trained rescue and everything in between.