I was reading the Daily Mail website article on this case. It seems a reasonable summary of what's happened and the circumstances leading up to the disappearance. Just visiting here to see what my fellow Webslueths think.
I agree with many posts I've seen so far, at this stage I'm also inclined to think Gus is somewhere on the property, in the house, or in one of the outbuildings. I hope he's found, or his body recovered soon. May God Bless and cherish him, wherever he is.
His grandmother says she saw him playing there at 5pm two Saturday evenings ago.Half an hour later, when Gus was called in for dinner, he had gone.
www.dailymail.co.uk