Don't Punish Growling
If you punish your dog for growling, you will only inhibit growling. You won't have done anything to address the underlying issue. For example, punishing your dog for growling in the presence of other dogs will stop the growling. However, your dog will still feel uncomfortable around other dogs.
Growls are one very clear signal and something that we can act on to prevent problems. Please don't punish your dog for growling. Instead, say a prayer of thanks that you learned he was uncomfortable before something worse happened.
Stop whatever it is you're doing or the person/animal eliciting the growl is doing. If you know that your dog growls right before a bite, then move away and get safe. If you know the growl doesn't mean a bite is imminent, stop what you are doing.
Though dogs speak in many ways through body language and other vocalizations, a growl is one way dogs communicate the loudest about their discomfort. We should listen, not punish! If a growl occurs during punishment or correction it's a sign that you are being too heavy-handed.
Straight off the bat you should be correcting your dog's growling and/or snapping with a firm “no” at the onset of the behavior. When he stops growling, reward him with a “good boy”, or in the beginning, a treat if it's handy at the exact moment of training so that he knows what he is being rewarded for.
Why Do Dogs Growl? Growling is one way your dog communicates with you. It growls to let you know that it's afraid, in pain, or needs for you to back away from its possessions or territory. Often your first instinct is to run from a growling dog or to punish it for growling.
This type of growl isn't intended to be aggressive – it's a polite warning to show that a dog is feeling uncomfortable. Don't ignore warning growls: pay attention to whatever it is that is causing your dog to feel threatened or afraid, and try to remove the cause of the issue.
The most common reasons dogs growl are fear, possession aggression, territoriality, and pain. Some dogs also growl when playing. Play growling is often seen when two dogs are having a safe, healthy play session. In this case, the growling does not necessarily indicate aggression.
Growling – Sometimes dogs will growl during play, but these growls are accompanied with loose, relaxed body language. When growling is followed by any of the above behaviors, or is a deep and low, it may be a sign of aggressive behavior that needs to be addressed.
Act like the alpha of the back and show him who is boss. Look him/her in the eye: When you give a command, look straight at your pet. Make sure he can see that you mean business and that it is not a command to be disobeyed. Always hold eye contact with your pet, no matter how big or small he or she is.
Most dogs assume a neutral or submissive role toward people, but some dogs will challenge their owners for dominance. A dominant dog may stare, bark, growl, snap, or even bite when you give him a command or ask him to give up a toy, treat, or resting place.
A confident dog wanting you to move away will often deliver a low-pitched warning growl. His body will stiffen and the loose circular wag may become a stiff side-to-side motion. 2. A scared dog who really doesn't want to defend himself may make a high-pitched growl-bark to get you to move away from him.
The safest and most effective way to treat an aggression problem is to implement behavior modification under the guidance of a qualified professional. Modifying a dog's behavior involves rewarding her for good behavior—so you'll likely be more successful if your dog enjoys praise, treats and toys.
Punishing territorial, possessive or protective aggression is likely to elicit additional defensive aggression and is likely to ultimately result in worse behavior. Sometimes, dog owners assume that punishment prevents further aggressive behavior. I probably could have intimidated my dog into not growling at me again.
The Growl: Dogs do growl while playing, but there are two ways to tell different growls apart. An aggressive growl will be accompanied by snarling and snapping, while a playful growl is just a sound, accompanied by relaxed body movements (no tension).
“If your dog whines, barks, paws at you, or nudges you to get affection, this means that they don't respect your personal space and they won't listen to you in other areas of training and leadership.” This one may be tricky for dog owners.
"The goal is to teach the dog that it will receive a favored treat or reward that is even more appealing than the object in its possession." Approaching calmly, offering a food reward and taking the possession, praising the puppy and returning the object teaches the puppy that your actions are not to be feared.
Dogs will give a warning growl in situations involving things like resource guarding, stranger danger, feeling cornered, or feeling stressed. Dogs use these warning growls to communicate to you or another animal to “back off” because they are uncomfortable.
While it may sound obvious, growling at your dog is not likely to improve its aggressive behavioral problems, a new study suggests. Hitting it is probably worse. Researchers say dog owners who kick, hit or otherwise confront aggressive dogs with punitive training methods are doomed to have, well, aggressive pets.
The best way to prevent your puppy from growling at strangers is to socialize your puppy to all kinds of people. That means different sizes, ages, ethnicities, etc. It also means people who look different such as people wearing hats or glasses or people using wheelchairs or canes.