jerryc41 wrote:
1. The curious dog goes into the bag with the Christmas decorations. As he leaves, they stick to him.
2. B. C., the comic strip, is referencing Christmas, but "B. C." means "Before Christ." They're celebrating a holiday that hasn't happened yet.
European pagans were largely responsible for dressing their homes with the branches of evergreen fir trees in order to bring color and light into their dull winters. The decorations in the box and on the dog are not necessarily "Christmas" decorations, even though they happen to be in a comic strip entitled B.C. (This Nit Picker says "Merry Christmas and Happy Holidays to all!)