Errant Beagle

Like most beagles, ours watches for the door to be open so that he can take his trip around the neighborhood, sniffing at this and that and marking just about everything vertical.   Who knows what makes beagles tick.  If dogs are one species, they sure are varied.  The personalities are so different.  Just like human beings.  We come in all different shapes and sizes and personalities too.  Does every species?  Interesting to contemplate.