There are several props and dog training tools you can use to correct behavioral problems. Some tools are designed to reward, others to mildly punish or deter. All training devices appeal to dogs' senses. Dogs learn by associating their actions with pleasure or discomfort.

Common Dog Training Tools
The most common dog training tool is a collar, which will be used throughout a dog's life to lead him in certain directions, focus his attention, and keep him out of trouble. Nearly all preliminary training should be done with the leash on, because many puppies and untrained dogs will try to bolt from training sessions, like kids playing hooky from school. The collar should not be used to hurt the dog. You can, however, snap and release the collar to quiet the dog from barking. Always do this in conjunction with the, "Quiet," command, and reward your dog for listening.

If your dog won't listen when you say, "No," a water gun makes an excellent dog training tool. This is your chance to play Clint Eastwood and really show your pup who is boss. If he starts nibbling on your furniture legs, give a firm, "No," followed by a squirt to the nose. Then give him something else to chew on, like a bone or toy. If the water gun method seems to be working, never walk around the house unarmed. The water will get his attention even if your voice does not. Eventually, he will associate the word no with the unpleasant squirt, and you can retire your firearms.

No matter what dog training tools you use, keep in mind that physical abuse is no way to discipline your dog. Unpleasantness in the form of a bad taste, a squirt of water, or a firm and startling voice should be enough to steer your dog away from destructive behavior. If not, seek professional help from a humanitarian trainer. All training should be guided by the principles of positive reinforcement.