Puppy Growth Timeline (0–12 Months): What Changes and Why It Matters
Puppies grow at an astonishing pace. With my German Shepherd pups, it almost felt like they went from tiny newborns to lanky teenagers overnight. In their first year puppies change in size, coordination, and even behavior. They undergo rapid growth early on, but these changes don’t happen uniformly. Genetics and breed play a big role….
