I'm not sure about butchers, but there are some amazing Italian bakeries on the South End of Hartford. The neighborhood isn't as Italian as it was historically, but everyone still goes there for cookies in the winter and Italian Ice in the summer. There's a few on Franklin Ave., but the one I remember off the top of my head is called
Mozzicato's. The First and Last Tavern in Hartford also has an excellent bread bakery attached, the
First and Last Bakery.