We have an 11 month old Lab that is doing horribly at potty training. We crate trained her and she did well for a long time. But even now, she will go in the house about 3 times a week. The rest of the times she goes to the door and scratches. She is smart in other ways as she can sit, speak, lay down. We want to get new carpet but we are afraid she will just ruin it again!