While you can interact with them in several ways, like:
* Feeding them: Dogs have their own food you can buy in shops.
* Playing with them: Use the "Play" option to interact with your dog.
* Taking them for walks: Use the "Walk" option to take your dog to different locations.
* Training them: You can train your dog to perform different tricks and commands.
Unfortunately, you can't have a verbal conversation with them in the game. They are pets who respond to your actions, but they don't have dialogue or speak back to you.