Junior Puppy - Dogs 6 months of age and under 9 months of age on the day of the show.
Senior Puppy - Dogs 9 months of age and under 12 months of age on the day of the show
12-18 Months - Dogs 12 months of age and under 18 months of age on the day of the show.
Canadian Bred - Dogs born in Canada. Champions of any country are excluded.
Bred By Exhibitor - Dogs owned and handled in the ring by the breeder. The handler must be the owner/co-owner and breeder/co-breeder of the dog. The owner/breeder must handle the dog in this class, but need not handle the dog for further awards.
Open - All dogs. Dogs may be divided by colour if permission of the CKC is obtained.
Veterans Class - Specialty Shows Only
Specials - Dogs which have a recorded CKC registration, Even Registration Number or Miscellaneous Certification Number and have attained the required points for Championship status.