You can claim Carer's Allowance if you are aged 16 or over and spend at least 35 hours a week caring for a person getting Attendance Allowance, or Disability Living Allowance (at the middle or highest rate for personal care), or Constant Attendance Allowance (at or above the normal maximum rate with an Industrial Injuries Disablement Benefit, or basic (full day) rate with a War Disablement Pension).