Topic: nintendogs +cats won't let me do competitions after 3 days

As I have stated in the title, I was able to do competitions at first, but now I keep getting the same message for the last 3 days. What do I need to do to? Is there a way to reset this?

What is the message you're getting? I know that if your dogs are underfed, dehydrated, or dirty you can't compete.

Did you screw around with the 3DS clock/dates in any way? That will mess up the competitions.

Here is the message I am receiving:
"You can only enter the same competition twice per day. Why don't you try again tomorrow?"

Thanks for summer hour that screw my game too... Is there any way to make it
work again?

You probably need to give it a couple of days. I would think it should be working again now. It's been 5 days since you changed the clocks.