A woman who feared her rescued greyhound was dying from a serious illness experienced "world-changing" relief when she learned he was simply being a bit dramatic.Eight-year-old greyhound Robert was rescued by college student Zoë-Louise Doyle, 25, five years ago. He had been "dumped" at a shelter after having "no more use" in the hare coursing industry.Doyle, who studies zoology in Cork, Ireland, was terrified for Robert's life after the usually energetic dog became lethargic and developed a... Read this story