When it comes to the dietary requirements of a Labrador puppy, how much should one truly feed them to ensure optimal growth and health? Given that Labradors are known for their hearty appetites, this inquiry becomes even more pertinent. What specific factors should one consider to determine the appropriate portion sizes? Could their age, weight, and activity level significantly influence feeding amounts? Additionally, how important is it to select the right type of kibble or food, factoring in nutritional value and caloric density? Is it advisable to seek guidance from a veterinarian or a pet nutritionist to tailor a feeding plan that corresponds to the puppy’s unique developmental needs? Furthermore, what role do feeding schedules play in a puppy’s training and behavior? How can responsible owners strike a balance between providing enough nourishment and preventing overeating, which could lead to obesity or other health complications later in life? What strategies or tips can assist in navigating this essential aspect of puppy care?