PetCategoryCodeType

<xs:simpleType name="PetCategoryCodeType">
  <xs:restriction base="xs:string">
    <xs:enumeration value="Bird"/>
    <xs:enumeration value="Cat"/>
    <xs:enumeration value="Dog"/>
    <xs:enumeration value="DogBigSize"/>
    <xs:enumeration value="DogSmallSize"/>
    <xs:enumeration value="Other"/>
    <xs:enumeration value="Unknown"/>
  </xs:restriction>
</xs:simpleType>