Looking for a 2010s tv-only Christmas movie I saw about 7-8 years ago. I can’t recall any actors or the name, but I vaguely remember the plot went something like this:

Janitor finds abandoned puppy but can’t keep it himself, so he dumps it at a random house. As he is leaving, he slips and breaks his back. The owner of the house finds him and tries to take him to hospital. (I don’t remember what happens directly after) Eventually, they get caught in a snowstorm and wait for the police to save them. The police take them to the police station where they stay overnight. The police station catches on fire, but I can’t remember what happens from here on. I might be getting some scenes confused with another movie.