Holidog is one of France's longest-running pet care platforms and lists sitters and dog walkers covering Cassis and the wider Bouches-du-Rhone. For a traveller, it is a reliable way to arrange in-home sitting, walks or daycare for a few hours while you take a dog-free boat trip into the calanques or a clifftop hike. Profiles include reviews, and the platform offers booking guarantees and support.
💡 Book at least 48h ahead in summer, and arrange the sitter for the day you plan your dog-free calanques boat trip


