Beagle

Beagles are sturdy, compact, and built for adventure. Their incredible nose — 220 million scent receptors versus a human's 5 million — makes every walk an olfactory treasure hunt. They're merry, curious, and great with kids. The main challenge is their selective hearing during scent-tracking, but that stubbornness is also what makes them endlessly entertaining. Snoopy was a Beagle for a reason.