We are so happy to have Sir Nevis!! He is the most intelligent little pup I have ever seen!! Last night when we arrived home with him and put him in his area for some food, water and rest. He noticed off to the side his “puppy litter box”, he immediately went to it and used it just as if he were grown!! Then this morning before we could take him outside he used his litter box again…what an intelligent pup he is!!!