Puppies do not need to be trained, because they simply only think about playing and having fun. It is only after five or six months, when we can begin to train them little by little and in a very gentle and playful way. We should never force or stress them Houston dog training for aggressive dogs. The ideal age to start training a dog is from one year of age, gently and progressively.
Puppies only need to play and run, interact and socialize with other dogs and little else… let them be happy, there will be time to learn. However, when you see them doing something wrong like biting people (they will obviously do it while playing), you can tell them “No!” so that they begin to learn little by little.