Dog kneading couch cushion

My 70 pound pittie is destroying the cushion on the couch that is for them. I have blankets on it all the time. But he does it so much he pushes it in the crack every night. Short of making it so they can no longer use the couch. Does anyone have any ideas on how to mitigate damages?

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Dog door question

My florida room has a storm door and I need to somehow outfit it with a dog door. I have a 60 pound pitbull and the bottom below the window isn't big enough for a dog door. I opened the window and he can jump in and out of that just fine. I thought about mounting a piece of treated plywood where the window is and installing the the dog door in that. Has anyone done this before or have any other ideas? Thanks!

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just what i wanted

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