The centre is in Suffolk, as someone said. Re "doing well", a recent bear addition had a very successful crowd-funding exercise appeal, to pay for all the necessary fencing, transport, etc (described in the last show, Ep 3 perhaps?).
Quite a few game parks/zoos have wolves, they're just like a large alsatian, or husky, apart from the eerie noise they make!
This show showed keepers feeding a brown bear from a honey-laden spoon, (later it carefully licked the fence!) and apparently they eat carrots too (maybe not broccoli?!).
A documentary a few years ago showed a researcher in Minnesota (perhaps Wisconsin, somewhere up there), who had a small group of bears he'd worked with for years. He could handfeed them with grapes or blueberries, which they love. Every year though, when hunting season started, he had to put up lots of warning signs, and have 'research' markings on the animals, but STILL he'd get one or two shot by the imbecilic hunting fraternity in N America.