Three Men and a Leg (1997) on Netflix

Plot summary

Nearing forty, Aldo, Giovanni and Giacomo each find his own life dull. In a blazing Milan summer they set out by car for Gallipoli, where Giacomo is to marry into the family of Eros Cecconi, their overbearing boss; his two friends are already husbands to Cecconi's other daughters, matches made for money rather than love. Their errand is to bring him a work of modern art, a sculpture that looks like an unremarkable wooden leg, and his bulldog, Ringhio, rides with them. On the road they meet Chiara, a young woman driving toward Greece, and mishaps and delays keep them from reaching the villa on time, provoking Cecconi's anger.