ATCP 160.07(1)(1) Classes may be combined if the number of entries in several single classes is insufficient. If any classes are combined, state aid shall be limited to the maximum total premiums listed for a single class of animals, items or articles in that department. ATCP 160.07(2)(a)(a) Except as provided under par. (b), no fair may receive state aid for premiums awarded for sexually intact male dairy cattle, beef cattle, sheep, goats, swine or horses unless those animals are registered. Registered status shall be documented by a certificate of registry from the appropriate breed association or society, or by a copy of the application for registration. ATCP 160.07(2)(b)(b) Paragraph (a) does not apply to dairy cattle exhibited at a fair if a national breed association certifies that those dairy cattle are recorded in that breed association’s qualified herd book which records the genealogy of that breed. ATCP 160.07(3)(3) Any animal entered as part of a group class may also be exhibited in a class for individual animals. ATCP 160.07(4)(4) Boars may not be entered as an exhibit in the swine department unless their tusks have been removed. ATCP 160.07(5)(5) The age of an animal, for purposes of determining its entry class under this chapter, shall be determined as of the opening day of the fair. ATCP 160.07 HistoryHistory: Cr. Register, November, 1990, No. 419, eff. 12-1-90; renum. and am. (2) to be (2) (a) and cr. (2) (b), Register, July, 1995, No. 475, eff. 8-1-95; CR 11-037: cr. (5) Register April 2012 No. 676, eff. 5-1-12; CR 21-093: am. (2) Register September 2022 No. 801, eff. 10-1-22. ATCP 160.08ATCP 160.08 Class definitions; individual classes. ATCP 160.08(1)(a)(a) A spring calf is one born on or after March 1 of the exhibit year. ATCP 160.08(1)(b)(b) A winter calf is one whose date of birth is between December 1 of the year preceding the exhibit year and February 28 or 29 of the exhibit year. ATCP 160.08(1)(c)(c) A fall calf is one whose date of birth is between September 1 and November 30 of the year preceding the exhibit year. ATCP 160.08(1)(d)(d) A summer yearling is one whose date of birth is between June 1 and August 31 of the year preceding the exhibit year. ATCP 160.08(1)(e)(e) A spring yearling is one whose date of birth is between March 1 and May 31 of the year preceding the exhibit year. ATCP 160.08(1)(f)(f) A winter yearling is one whose date of birth is between December 1 of the second year preceding the exhibit year and February 28 or 29 of the year preceding the exhibit year. ATCP 160.08(1)(g)(g) A fall yearling is one whose date of birth is between September 1 and November 30 of the second year preceding the exhibit year. ATCP 160.08(1)(h)(h) A 2 year-old is one born between September 1 of the third year preceding the exhibit year and August 31 of the second year preceding the exhibit year. A 2-year-old includes a yearling that has freshened. ATCP 160.08(1)(i)(i) A 3 year-old is one whose date of birth is between September 1 of the fourth year preceding the exhibit year and August 31 of the third year preceding the exhibit year. ATCP 160.08(1)(j)(j) A 4 year-old is one whose date of birth is between September 1 of the fifth year preceding the exhibit year and August 31 of the fourth year preceding the exhibit year. ATCP 160.08(2)(a)(a) A junior calf is one born on or after January 1 of the exhibit year. The calf shall be at least 4 months old at the time of exhibit. ATCP 160.08(2)(b)(b) A senior calf is one whose date of birth is between September 1 and December 31 of the year preceding the exhibit year. ATCP 160.08(2)(c)(c) A summer yearling is one whose date of birth is between May 1 and August 31 of the year preceding the exhibit year. ATCP 160.08(2)(d)(d) A junior yearling is one whose date of birth is between January 1 and April 30 of the year preceding the exhibit year. ATCP 160.08(2)(e)(e) A senior yearling is one whose date of birth is between September 1 and December 31 of the second year preceding the exhibit year. ATCP 160.08(2)(f)(f) A 2 year-old or older cow is one born before September 1 of the second year preceding the exhibit year and which has calved during the past year. ATCP 160.08(4)(a)(a) A junior yearling boar or sow is one born between January 1 and June 30 of the year preceding the exhibit year.