I thought I would experiment with some light in the garage. I opened the garage and set up my subject. The weather outside was overcast and the light was dim but I was able to get some good shots.
Note: It can be hard to pose a dog!
There is nothing special about this shot. I faced her about 45 deg from the door keeled down and the light was great. I would say this is roughly a 1:4 lighting ratio and a pseudo Rembrandt style of lighting. With some work I can make this a great place for shooting.