"Kennel, commercial" ("commercial kennel") means a place where (a) four or more adult dogs, cats or combination thereof are kept whether or not for compensation, including facilities known and operated as animal shelters and boarding facilities, (b) the occupant of the property keeps and owns more than 10 and not more than 25 adult dogs, or (c) dogs are sold, but not including small animal hospitals where pets are kept for treatment only, pet shops, private kennels, or zoological parks. (Added by Amended Ord. 02-064, Dec. 9, 2002, Eff date Feb. 1, 2003).