Most dogs can start training as early as 6 weeks old. However, it is important to make sure that your dog is physically and mentally ready before starting. Puppies, for example, may need a few extra weeks to mature before they are able to focus on training. Signs that your dog is ready for training include: paying attention to you when you talk responding to their name following basic commands like sit and stay If you’re not sure if your dog is ready for training, consult a professional trainer for help.