In Ankeny this morning, there was a black lab and another large black dog running around. Both had collars. My first thought was that I didn't want them to freeze to death. I tried coaxing them but they ran away. I then called the police and let them know, and then we took pictures and posted them on a facebook group or hello neighbor or whatever it is for our immediate local area. I drove around a bit on the way to work and saw them on another street, but couldn't get them to come over to me. Hope they are okay. What other steps are there to take?