What was the final upshot re the video of the puppy tossing Marine. Real or fake?

I didn’t see any followup news items to this story of several weeks ago. Was there any conclusion? Was it determined to be a real puppy or not?

An article in the Los Angeles Times addresses the lynch mob aftermath of the story:

Still undetermined, according to Snopes and I can’t see any news items taking it further in Google News.