Figure 2  Squirrel bottles, Salem, North Carolina, 1804–1829. Lead-glazed earthenware. H. 8 1/4". (Courtesy, Old Salem Museums & Gardens [left], Wachovia Historical Society [right].) Flying squirrels and gray squirrels were popular pets throughout the eighteenth and nineteenth centuries. John Singleton Copley’s portrait of his young half brother, Henry Pelham, depicts Henry’s pet squirrel nibbling on a nut in much the same posture as one of the Moravian bottle variants.