How much should I actually feed my jumping spider to ensure its optimal health and vitality? Is there a specific quantity that aligns with its size, age, and activity level, or does the diet vary substantially from one species to another? Furthermore, is there a recommended frequency for meals, or should I be adjusting this based on the spider’s specific behaviors and hunting patterns? Considering the diverse dietary needs of various jumping spider species, how can one ascertain the best approach to sustenance? Additionally, are there particular prey types that are more beneficial than others, or do all commercially available options provide adequate nutrition? Could overfeeding lead to adverse effects, such as obesity or lethargy, particularly in more sedentary specimens? Ultimately, what signs should I be vigilant for that indicate my spider is either undernourished or overindulged? Understanding these nuances is crucial for any enthusiastic arachnid keeper.