Big Sid, unfocussed

I'm a little worried about the old lady guinea pig. Moschops is over six years old and has been slowing down a little recently, mainly in her eating habits. Her teeth seem OK and she's not in pain as far as I can tell, so I think it must just be old age. And perhaps a hint of stubbornness. Sybil and Big Sid stay close to her so I know that she has perfect company and care. There was no way she was going to be photographed tonight - she stayed in the darkest corner, cuddled into a mass of hay. That's a nice, big bed she has. So, here's the Big Sid, tucking into his dry food. He can trough half that bowlful in a day!