Pup has had first set of jabs, we have an urban, enclosed garden with some concrete and some grass - I was told in the pet shop to keep her off the grass til she's had her second jabs. So far she's been fairly good about her housetraining - using the concrete. But my BIL came yesterday and said we should let her on the grass......we don't have any other pets and the garden is enclosed - however, I am fairly sure we have (urban) foxes and badgers who use it. Any advice?!