The listing, Nintendogs -Lab & friends- nintendo DS game- cartridge only has ended.
Nintendogs! NTR-AD3E-USA
For all DS compatible Nintendo systems.
6 Breeds available in the game including Labrador retriever, miniature schnauzer, toy poodle, Pembroke Welsh corgi, miniature pinscher and shiba inu.
Used but great condition.
I don't know how to reset it but maybe you do?
Cartridge only.(No box or manual.)
Free us shipping!