Nintendogs lab and friends cheats

Answer 1

this cheat is for unlimited walks. first put your dog on a long walk but before you go home go to the dog park there you will put an accessory on your dog when it is done saving do not go home turn off your ds, dsi, etc. turn your device back on and you will see you can take that same dog for another walk instead of waiting 30 min.

Answer 2

not sure about cheats but this may help....
you don't need the dalmatian game to get dalmations.you have to either find or be given a fireman's hat and you will unlock them.

that's all I know

Answer 3

If you want to save but don't want to shut down yourd.s (or d.s.i) when it ask you if you want to shut down tap NO. then the main menu.