Welcoming a puppy into your home is a joyful yet overwhelming experience. According to Jen Wormleighton, Head of Veterinary Services at Animal Friends, the first few months are crucial for establishing a puppy's behavior and health. New puppy owners should take nine essential steps immediately after bringing their new pet home. First, verify the puppy's age to tailor care and training. Next, book vaccinations, flea, and worming treatments right away to ensure their health. Registering with a vet beforehand is also critical for routine care and emergencies. Socialization should begin on day one, as puppies are most receptive to new experiences between eight and twelve weeks. Establishing a toilet routine, starting gentle training, and providing safe chew toys will help manage early behaviors. Until fully vaccinated, limit walks but carry them outside for fresh air. Finally, a consistent daily routine will help your puppy feel secure and facilitate learning.