my Mo kitty has megacolon.he is on cisapride and lactulose 3cc's of each med 3x daily.trouble is Mo still cant poop unless i administer. a dss/glycerine enema. he has been on these 2 meds for 6 weeks.I dont believe this treatment is ever going to produce a cat that poops.miralax is my next avenue, and unfotunately surgery may well fix his problem we just cant afford to have it done.does anybody have any helpful advice/ similar experience with lactulose and cisapride not working and have had success with other methods? it breaks my heart to know my buddy mo may need put down. thanks all.