You can teach dogs of all ages not to use the bathroom in your house, but puppies might take longer to learn. You'll need extra patience for puppies younger than five months old. The youngest puppies don't have much muscle control and have a hard time understanding and remembering new ideas.
No matter what age, your teaching routine is key to house training. Feed your dog at the same times each day to give your pet more control over a bathroom schedule. While training, take your dog outside in the morning, after heavy play, 20 minutes after a meal and right before bedtime.
Take your dog where you want him or her to go to the bathroom, and use a leash to help teach why you're outside, and that it's not time to play. Choose a command word for the bathroom and repeat it, immediately praising your dog when he or she goes. That will help establish the connection between praise, place and action. Keep your dog confined when you aren't around until the dog is completely trained.
Read more on our printable flyers for housetraining and excited urination.