How long should I leave my puppy alone, considering their developmental stage and emotional needs? Is it feasible to gauge their capacity for solitude based on age? For instance, do younger puppies require more frequent companionship, while older ones might endure separation more adeptly? Additionally, how does their breed influence this dynamic; are certain breeds inherently better at coping with alone time than others? Moreover, what strategies can I employ to ensure they feel secure and occupied during these periods of solitude? Should I provide them with toys, or perhaps engage in interactive activities prior to my departure to alleviate anxiety? Furthermore, is there a recommended duration that aligns with their well-being, taking into account factors such as potty training needs and potential behavioral issues that may arise from prolonged isolation? Lastly, how might I discern signs of distress when I do leave, and what should be my plan of action to address their emotional needs effectively?