Instagram/Catherine Deneuve Celebrity Catherine Deneuve at Cannes 2025 with her Shiba Inu Jack, vaping, and reflecting on French cinema, Marianne, and her timeless elegance. May 12, 2026 AceShowbiz - Catherine Deneuve arrived at the 77th Cannes Film Festival accompanied, as always, by her faithful Shiba Inu named Jack. "Not Jacques, Jack!" she clarifies, as the alert, pointy-eared dog remains quietly attentive throughout their conversation, almost like a discreet guardian. The interview takes place in an intimate corner of a boutique hotel on Paris's Left Bank.