My 1.0 pinstripe is currently in his 8th month of not feeding. Last meal he had was end of November 2012. No change in husbandry until last week I was reading on here someone suggested changing the substrate. So the last time he ate was when he had aspen bedding (I use paper) so I put Aspen bedding back in, leaving him alone for about two weeks and see if it works when I try to feed him next week.