Any ideas of why my Diamond Python is not eating, ive always had trouble feeding him, but this time he hasnt eatin in 5 months, he has never taken rats, only mice & small rabbits, the temp in his cage is right, ive tried Mutton bird oil, herp steroids placing him with a female for a month and yet still not feeding, next step is the vets. He is about 9 yrs old and is half the size of any other diamond his age.