Since my Labrador had her first litter of pups two years ago she has been urinating in her bed, all of my dogs are bedding using wood shavings which seem to keep their coats in fantastic condition and they smell great. But this particular bitch has been urinating in her own bedding since her litter which is making the kennel smell very strongly. She did not do this prior to having pups. Her labour was fine and she had no problems so I don't know if this is a behavioural or a physical problem?
All of my dogs get lots of daily exercise so it's nothing to do with a lack of time out of the kennel/run.
Has anyone encountered this problem or have any ideas for a solution?