Since yesterday two of my puppies out of five have been getting beside themselves and haven't stopped barking, crying, whinging! They have been at it for nearly 2 hours this morning and I don't know what to do. They aren't happy at all and I don't think my neighbours will be either! I have removed mum from them and I am wondering if its that? The reason for this is they are 6 weeks old and I want Mum's milk to dry up and for her to start putting the weight back on instead of looking like a rescue dog, bless her. They can't be hungry as I have seen them eating. Any ideas?