CREATE TABLE table_name_49 (canadian_kennel_club_toy_dogs_group VARCHAR(255), australian_national_kennel_council_toy_dogs_group VARCHAR(255))
What is the Canadian Kennel Club Toy Dogs Group with the australian silky terrier as the Australian National Kennel Council Toy Dogs Group breed?
    
SQL: SELECT canadian_kennel_club_toy_dogs_group FROM table_name_49 WHERE australian_national_kennel_council_toy_dogs_group = "australian silky terrier"