Why do basset hounds sleep so much and what are the reasons behind their need for extended periods of rest?

Basset hounds sleep a lot because they have a low energy level and a slower metabolism compared to other Dog Breeds. Their bodies are built for short bursts of activity rather than sustained endurance, so they need more rest to recover and recharge. Additionally, their long bodies and short legs can make physical activity more tiring for them, leading to a greater need for sleep.