Search Search Search You must have JavaScript enabled to use this form. Topic Shelter Medicine (-) Programs & Services (-) Intake & Preventive Care Keeping Pets in Homes Active FiltersPrograms & Services Group 9 Intake & Preventive Care Group 9 Clear All Welfare of Cats 5 to 29 Months After Perineal Urethrostomy Cats undergoing PU do well in the home after surgery, showing long-term outcomes are good and earlier surgical intervention may be the best approach.