Sadly, last night my gerbil died. We'd had her 3 years, which I suppose is a good age really. But she leaves behind her sister; they've been together since they were born. She's just sitting in her wheel, looking forlornly (it's breaking my heart). We've tried coaxing her out, giving her a cuddle, giving her lots of loo rolls to chew on to keep her occupied but nothing is working. I'm worried this one may die too as a result of a broken heart if that's even possible. Do we get another for company? Advice please. x