(b) A protest to a horse which is entered in a race may be made on, but not limited to, the following grounds or reasons:
- (1) A misstatement, error or omission in the entry under which a horse is to run;
- (2) The horse which is entered to run is not the horse it is represented to be at the time of entry or the age was erroneously given;
- (3) The horse is not qualified to enter under the conditions specified for the race, or the allowances are improperly claimed either by age, sex, earnings or wins or incorrect under the conditions of the race;
- (4) The horse is owned in whole or in part, or leased or trained by a person ineligible to participate in racing or otherwise ineligible to own a race horse as provided in these rules; or the horse was entered without regard to a lien filed previously with the racing secretary.