It shall be unlawful for the owner, keeper, or harborer of any dog or cat to permit or allow the dog or cat to wear any license, metallic tag or other city identification than that issued by the city police or a veterinarian for dogs or cats, nor shall the owner, keeper, or harborer wrongfully and knowingly license an unspayed female dog or cat with a license prescribed for a male or spayed female dog or cat.
(Neb. RS 17-526 and 54-603) (1973 Code, § 6-103) Penalty, see § 90.99