[header] How to cure a cat of constipation [title] Monitor if your cat is urinating normally. [step] A healthy cat may urinate two to three times a day. Straining to urinate because of a bladder infection, bladder stones or a blockage are serious problems and very different than constipation. 
Check your cat's litter box to see how much he is urinating every day. [title] Check how much your cat is defecating.