[Nancy1999]

Sometimes they have a set back when placed in a new setting. Some people have said that just moving to a new house makes their dog forget everything. Remember marking is different than peeing, and it's almost impossible to train an unneutered dog not to mark. Many breeders use bellybands because of this. Glad he went poop outside today, and he'll probably pick up your girls good habits, instead of her picking up his bad habits. Some people have suggested putting a large bottle on the pee pad, and this helps their males go on the pad, a bleach bottle or soda bottle filled with water is said to work, but he probably still mark, that's a different problem all together.