I think she needs to see the vet. That sounds like a lot of peeing. She may have a urinary tract infection of stones or something. That just seems like she's going too much to me.

Although, all bladders are different, and maybe you're asking her to hold it too long. You say she goes again on the carpet within a few hours? How many is a few? I would take her out every hour or so, and when she goes outside, make a fool out of yourself. Jump up and down, kiss her, use a happy voice, and let her know she did the best thing in the world.

I strongly urge you not to leave her in the kitchen all the time. You’ll end up with a whole other set of behavioral problems if you keep her confined all the time. IMO it’s cruel to keep a dog penned up when you’re home.

Until you can get her to the vet and/or get her housebroken, tether her to you when you’re home and don’t allow her to roam free. That way you can correct any bad behavior as it happens.

When she starts to pee inside, tell her NO and take her out immediately. She will most likely then finish her business outside and when she does, go crazy with praise.

Good luck and let us know how things go.