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Pet Sitters International (PSI)

Established in 1994, Pet Sitters International is the world’s largest association for the education of professional pet sitters.


Standing at nearly 6,000 members, PSI aims to support pet sitting entrepreneurs by providing business resources and educational tools to help them pursue their passion. This organization supports individuals with their own businesses who have generated over 440 million in revenues in the year 2018. PSI is the leader in the industry and will continue to elevate it for years to come.