dog cart /ˈdɒɡkɑːt/ noun2 •A cart drawn by a dog. •A two-wheeled horse-drawn carriage with two transverse seats back to back. The rear seat originally closed up to form a box for carrying dogs.“I want to speak to Ted,” moaned Mrs. Boulte, but the dog-cart rattled on, and Kurrell was left on the road, shamed, and boiling with wrath against Mrs. Boulte. — 1889 formsdog carts