Dogs That Survived the Sinking of the Titanic

This is the first time I have heard of dogs on the Titanic, let alone surviving. I always like to hear stories of people and pets surviving. Yes, I can see that a Newfoundland would survive by swimming alongside a life raft. Not sure for how long because the water was ice cold. Hope that the Newfoundland was rescued. It would be interesting to see a movie based on this Newfoundland's survival story.