I've just arrived home with Hedgehog then chased the rest of the buns round the garden in the dark til they were all in. Luckily they were hungry enough by then not to need much chivvying! I got some cross looks though - two hours late with their tea so I'm in trouble...
He's still swollen but less so apparently and he's on baytril for the next week. He's been eating at the vets and is currently clattering round the kitchen in his plastic collar, helping Jack to throw food around/tip the water bowl over etc so I guess they're both on the mend...
Will update if there's any change. Poor little Hedgehog; he wants the collar off!