Friday was very busy for Station 3. First thing was a Structure 1-3 for report smoke coming from the house. E-12 on scene with nothing showing. After a quick size up from Lt. Cave he advised had smoke showing from side B. Chief 3 on scene with command and passport drop off point. Crews from Engine 12, Engine 31, and Truck 41 operated on the floor number 1. Duty 901 had safety and Engine 502 crew had RIT on side A. Crews reported fire out requesting animal control for pets in the house. Units placed in service.