Making a Pen in Pet Resort (DS) — Not Possible

You cannot create custom pens in Pet Resort. Pens are pre-built with set themes.

What You Can Do

• Decorate existing pens (furniture, toys, decor).
• Change pen theme (Tropical, Snowy, Forest, etc.).
• Unlock new pen designs by progressing.

Games With Pen/Habitat Building

• Nintendogs: Customize dog living spaces.
• MySims: Build houses/neighborhoods, including pet homes.
• Animal Crossing: Design entire towns with pet areas.