
I wouldn't take her on a particularly long walk, but she stil needs plenty of exercise. Don't let her run abut madly (not that she probably wants to anyway!) but it's vital that she keeps up her muscle tone if she's to have a straightforward labour. Birthing is hard work and very tiring; the last thing you want is a flabby, unfit bitch. So I'd give her several short walks a day (half a mile to a mile or so each time for a medium-sized breed), with time off lead to go at her own pace.