Hi, a colleague awoke on Monday to find there were holes dug all over her garden. The kind of thing a terrier looking for buried bones would make, according to her description. Up to twelve inches wide and four to five inches deep. We don't have moles (and I think they leave little mounds, rather than holes, if "The Beano" was anything to go by). She says there is no way a dog could have gotten into her garden, so asked me if was a fox. I said I thought it probably was, but I've no idea what it was digging for...maybe worms? Can anyone enlighten me as to what it may have been, and why it was digging?