[matese]

Put him on a food and walk schedule. Feed in the morning same time every day, feed at night same time every night. Walk him 30 minutes after he eats both morning and last meal. If he makes in the house before walked, walk him anyway. Amount of time to walk after eating depends on the dog, he may need to go 40 minutes after eating, you will see how long it is, but start at 30 minutes first. In time he will learn what times he goes for walks. Dogs are creatures of habit and have built in alarm clocks. He will learn when it's time he goes out. Consistency and patience are keys factors in any training. You can take him out 4 times a day as long as it is the same time everyday.