The other day I posted that my male ball Brian was 2-3 years old, was just over 3ft long and weighed 600gms. Someone suggested that he must be younger from his weight and to ignore his length. Could someone please provide a guide to weights, lengths and ages so I have a better idea of what is healthy for the little guy?

I mean if thats so what size weight should I be expecting him to grow too?

Thanks

Chris