When should I take my new puppy to the vet, and what specific indicators or milestones should I be vigilant for to ensure that my furry companion receives the best possible care during this critical early stage of their life? Should I adhere to a predetermined schedule for vaccinations, or are there particular health concerns that might necessitate an earlier visit? As a new pet owner, could it be prudent to establish a relationship with a veterinarian from the outset, thereby facilitating a smoother transition and providing peace of mind? What signs of illness or discomfort should I be on the lookout for, considering that puppies can often hide their symptoms until they become more pronounced? Additionally, how can I best prepare for the initial consultation, and what essential questions should I pose to the vet to maximize the benefits of the visit? Does age or breed factor significantly into the urgency of scheduling that first appointment?