Calling All Three Year Olds

Kindergarten Registration

Calling All Three Year Olds (CATYO) is a school readiness initiative for children who will be 3 years old by the end of the year. During a CATYO event, parents can:

  • Sign up your child for junior kindergarten
  • Learn about your child’s development
  • Get tips on how to prepare your child for school

CATYO is held every November for children who will be starting school the next year.
In October you can call the school your child will be attending to register for the Calling All Three Year Old dates.

Contact information for your local school is available from the area school boards:

CATYO is a partnership between health units, school boards and early childhood programs and services providers in Huron and Perth Counties.


If you have a question please call us at 519.482.3416 or toll-free at 1.877.837.6143. Ask to speak to a public health nurse on the Child Health team.