Act as a professional dog trainer with 10+ years of experience specializing in small breeds. Develop a detailed training plan for a Maltese puppy, focusing on [OBEDIENCE], [HOUSE TRAINING], and [SOCIALIZATION]. Include step-by-step instructions, tips for positive reinforcement, and strategies to address common challenges such as [SEPARATION ANXIETY] and [EXCESSIVE BARKING]. Emphasize the importance of consistency, patience, and using [REWARD-BASED METHODS]. Additionally, suggest age-appropriate exercises to ensure the Maltese remains physically active and mentally stimulated. Provide advice on how to build a strong bond with the puppy and maintain a healthy routine throughout its life.