The Saint Bernard is the mountain rescuer of legend, so it is read as help arriving in a hard place. It stands for warmth, rescue and someone big-hearted on your side.
Where in your waking life have you met something like this lately?
My Cosmic Code has a private dream journal. Write a dream down and the app picks out the symbols in it, shows what dream books say about them and, over time, which words recur across your entries. The journal is stored on your device only.