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Young dogs can react unpredictably to electric dog fences, so understanding a puppy's development is essential to deciding when to start training the animal with the fence and collar. Generally, puppies should not be introduced to electric dog fences until they're at least four or five months old.
The sooner your puppy is trained the sooner it is given more freedom. Therefore, strict training results in big rewards for puppy and owner. Labradoodles are easily trained. They should be completely potty trained within 4 to 6 weeks after pick up. Most are sitting, staying, shaking paws, and retrieving by 3 months of age, many can get the newspaper and more by then with proper attention. Puppies will jump up and it takes time and consistency to break this habit early.