A family from Scotland has adopted Britain's biggest puppy described as a real-life Scrappy-Do that is over 6ft and weighs more than a baby HIPPO. <br /><br />Arnie the Great Dane is only five months old and already tips the scales at a whopping 43kg (95lbs) and is still growing.<br /><br />He was put into care and now a family have fallen in with love and decided to adopt him - even though he dwarfs all of them when he stands at over 6ft on his hind legs.<br /><br />The massive canine is the biggest the team at Dogs Trust in Glasgow have ever cared for.