When I was researching Speckled Sussex there were two main things I found BYCers said about them. 1, they have very docile temperaments and quickly become the pet of the flock. 2, they're awesome foragers, getting a high percentage of their food from free ranging. They're also very pretty, and fairly good layers. I think these just might be the perfect breed for you.
I'm very happy with the Barred Rocks I've had. They've been great foragers and great layers, and great all-round birds. My only complaint is that they haven't gone broody, but they are hatchery stock...
My Buff Orpingtons are my best foragers. I've seen them foraging as a group about 500 feet away from the coop. There was even one pair of Buff Orpington hens with a Barred Rock rooster who was spotted foraging out by our mail box, which is a third of a mile and over a hill. I was so thankful our neighbor's mean scrawny mangy mutts hadn't spotted them... From what I've read, breeder Orpingtons are big and fluffy and lazy, and don't make very good foragers. So it depends on where your getting them from. Mine are from McMurray and Cackle.
Hamburgs are quite flighty (just as flighty or flightier than Leghorns). So if you want a pet chicken you'll want to stay away from these.
I've never had Faverolles, but I do remember a BYC thread about what's your least favorite breed of chicken? Salmon Faverolles and Polish seemed to dominate that thread. Polish because of their limited vision, and Salmon Faverolles because they were very mean to the other chickens...

I'm very happy with the Barred Rocks I've had. They've been great foragers and great layers, and great all-round birds. My only complaint is that they haven't gone broody, but they are hatchery stock...
My Buff Orpingtons are my best foragers. I've seen them foraging as a group about 500 feet away from the coop. There was even one pair of Buff Orpington hens with a Barred Rock rooster who was spotted foraging out by our mail box, which is a third of a mile and over a hill. I was so thankful our neighbor's mean scrawny mangy mutts hadn't spotted them... From what I've read, breeder Orpingtons are big and fluffy and lazy, and don't make very good foragers. So it depends on where your getting them from. Mine are from McMurray and Cackle.
Hamburgs are quite flighty (just as flighty or flightier than Leghorns). So if you want a pet chicken you'll want to stay away from these.
I've never had Faverolles, but I do remember a BYC thread about what's your least favorite breed of chicken? Salmon Faverolles and Polish seemed to dominate that thread. Polish because of their limited vision, and Salmon Faverolles because they were very mean to the other chickens...