To answer that question you must first decide if your dog is food-motivated. If he is, and you want him to have some obedience training
(sit, stay, and come), then get yourself a bag of dog treats and start learning the best ways to train.
Once you have trained the dog to come to you, if you vary the delivery of the reward either by giving a treat for instance every third time, or randomly, it will actually increase the probability that your dog will come to you consistently. This is termed partial reinforcement and dramatically decreases the likelihood that [...]
When you use treats to help in training your dog, choose a small treat. Whether it’s crunchy, meaty, or sweet is completely up to you and your dog. Just be sure that your dog likes the treat and can quickly consume it. If he has to work at eating the treat, he may be distracted [...]