C# How To Display "Tables" in DB at the Drop Down List Box

Question

Helloo i would like to find out how can i display my Tables in my Database using the Drop Down List Box.

When display, i have two tables(Dog and Cat) so if i choose Dog then i will be able to add data into the Dog table.. Same thing if choose Cat then ill be able to add data into the Cat table. Please help me as im stuck here.