; (II) clause (ii), by striking the analysis conducted under section 2(e) of the Border Patrol Agent Pay Reform Act of 2014 and inserting in its place a written staffing analysis ; and (III) by adding at the end the following: (iv) Exclusion of certain employees In applying any percentage limit under clause (i) or (ii) to a location population, U.S. Customs and Border Protection shall exclude from such population any border patrol agent who is assigned a basic border patrol rate of pay under subparagraph (D)(iii) or (D)(iv) or who would reach the premium pay cap under section 5547 if assigned a level 1 border patrol rate of pay. (v) Application frequency The 10 percent limit under clause (i) or an alternative percentage limit under a waiver under clause (ii) shall be applied at the beginning of the first pay period beginning on or after January 1 each year. ; (v) by amending subparagraph (F) to read as follows: (F) Canine care (i) For a border patrol agent assigned to provide care for a canine while not on duty and assigned to the level 1 border patrol rate of pay in accordance with subparagraph (D)(ii)— (I) that rate of pay covers all such care and no other pay shall be paid to the border patrol agent for such care except as set forth in subclauses (II) through (V); (II) the agent shall be credited with 1 hour of such care for each calendar day on which such care occurs (without regard to the actual duration of such care); (III) canine care hours credited under subclause (II) on a day when the agent performs regular time work under paragraph (2)(A)(i) shall— (aa) be counted as up to 1 hour of scheduled overtime (as described in paragraph (2)(A)(ii)) on that work day if the agent has not completed 2 hours of scheduled overtime (excluding the canine care hour credited under clause (ii)) on that workday