Barbara J. King

You know your cats' cute habits, their distinct personalities and their likes and dislikes for food, play and affection.

But could you say whether your cats are right-pawed or left-pawed? That is, have you noticed which paw they use first to step over a raised object or to step down the stairs?

In a post published by the conservation organization Dian Fossey Gorilla Fund International (DFGFI) last month, the behavior of a mountain gorilla female in Rwanda was described in striking terms.

The 26-year-old female, named Pasika, has been traveling alone with her baby for more than seven months in Rwanda's Virunga mountains, ever since her social group fell apart at the death of its silverback leader. Her infant, Mashami, is now one year old.

A year ago this month, animal activist Paul Shapiro sat in the offices of the Hampton Creek food technology company in San Francisco and put a forkful of foie gras in his mouth.

In my house, we celebrate Christmas.

In preparation, we selected a beautiful, aromatic Fraser fir tree for our den. This means that our five indoor rescued cats get to enjoy their annual holiday enrichment activity — climbing partway up through the branches, batting down ornaments, and attempting to shred the wrapping and ribbon from presents under the tree.

Some chaos definitely ensues, but it's fun to see the cats so excited — and we've never yet had an outright tree crash like this one.

Have you ever walked out of a movie theater and said to your companion, "Wow, the science in that film was awesome?"

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