Looks like a Coopers to me as well. I had one spend the day in the backyard on Saturday. Needless to say, I didn't much in the way of other birds. ;)

BN, It's a rare day that I disagree with you on any ID, but this juvenile hawk has too many uniform upper chest markings to be a Red-tailed. This is a juvenile Red-shouldered Hawk. The chest/belly pattern fits that species perfectly. I'd point out the barred primaries/secondaries on the folded wings, but, alas, the tree trunk blocks that view. I am certain the barring would be there. I am certain it's a Red-shouldered. BN is correct, though, in distinguishing this Buteo from an Accipiter (Cooper's/Sharp-shinned/Goshawk). The wing tips come too close to the tail tip. This post was edited by TMFF on Thu, Dec 12, 13 at 17:22

One dog dies last year and I believe the other did this year. Maybe she just got tired of them and gave them up. It has been quite quiet around here, neighbors have commented on it. As for moving should she replace them, I inherited the house I grew up in. My mother designed it, my father built it. There are over 400 specific plants in the gardens and there is just too much sentimentality involved, not to mention that I am a bit old to be relocating. For now, her hedges have thickened and grown tall enough that all anyone sees is a nice green backdrop for my gardens. You would not even know there was a house in there. It is very unfortunate because the house has an excellent picture window that used to overlook the valley. Last summer, in the only patch of sun filled area in her yard, she had a lawn chair out and was sunning herself. I could only see her through a bathroom window and she looked like the proverbial beached whale. I pulled the curtains to stop from laughing. The dogs are just a memory now....

It looks from here to be a juvenile Cooper's Hawk, as already stated. The tail on Accipiters is long with wide bands, and this bird has that. As for the differences between Accipiters, juvenile Cooper's Hawks have fine brown chest streaks that usually come short of the belly, and this bird has that. So, good call.