Yes, you can get a guardianship for another person, but guardianships can be complicated, and you should talk to an attorney. There are some court forms available on the Iowa Judicial Branch website at: https://www.iowacourts.gov/for-the-public/court-forms/. Unrepresented persons must use these forms for adult guardianships, and all conservatorships. Iowa Court Rules 7.11 and 7.12.