I don't really like the idea of your puppy in a cage every day. It is good to get them used to a car cage if that is going to be used regularly on outings. But in the house, I myself prefer my dogs to have more freedom of movement. The short time you are at work is probably OK, just a matter of preference. If, as you say, your kitchen would be a safe place for him, then put him in there. To get him to wee on the paper or the wee pad, touch wee he has done previously with the pad or paper, so that the smell is transferred to the fresh paper or pad. Then put the paper or pad down where you want him to do his next pee. It may take a while, but this usually works. Puppies do tend to go where they can smell previous pees. Also, if he is just a baby, you could put a hot water bottle - securely wrapped in a towel or the like - in the area where you want him to sleep. He will soon cuddle up to it and fall asleep. Might even sleep 'till you get home. Just please, never scold him if he gets it wrong. If you train your puppy with a clicker, you will get a wonderful, happy and obedient dog. Clickers are available at most pet shops. Training them in this way is great fun for the dog as well as for the owner. So, congratulations on your lovely puppy. Hope you two have a great time together.