Ok I'll try that.

Sunny is 2 we feed him on 200grams of food 2 times a day. That's what he's been eating for his life (or 1 year 6 months at blue cross).

I'm a bit wary of taking his food because I will think I'm starving him. There is a reason for this though. I had a pet guinea pig once, chalky, and he died because he couldn't eat and died of starvation because of something in his mouth he refused to eat and would only drink water, he died at the age of 7.

I will try it though.