If his growl doesn't mean a bite is imminent, stop what you're doing but stay where you are. Wait until he relaxes, then move away, so you're rewarding the relaxed behavior rather than the growl.
1. Calmly remove your dog from the situation. No scolding, no yelling, and no physical punishment. Gently take hold of her collar, lead her to a quiet room away from the action, and leave her there with a bowl of water and a chew toy.
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.
Threat or Fear
For example, some dogs may suddenly growl when there are strangers or new people in your home because they may feel threatened and are being territorial. Another example is dog growling when they are in an unfamiliar place or when they hear scary sounds such as thunderstorms.
Growling is just your dog's way of trying to tell you something important, and you should listen and genuinely thank your dog for the honest feedback. Growling is your dog's way of begging you to stop what you're doing and move away. It's not a challenge to your hierarchical status in your home.
There are multiple reasons that a dog may exhibit aggression toward family members. The most common causes include conflict aggression, fear-based, defensive aggression, status related aggression, possessive aggression, food guarding aggression and redirected aggression.
Lastly, never punish your dog for aggression. Dogs don't understand punishment and thus are more likely to act out or act more aggressive when punishment is used. Instead, the best way to train away aggressive behavior is to reward good behavior.
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.
Pleasure growling — Some dogs will growl affectionately when they are being petted or as a request for attention. Some people think it's a threat, but it's a sign of happiness. Threat growling — Often seen in dogs that are fearful, territorial or possessive, this growl tells a perceived threat to go away.
Distract them from their bad behavior. Yelp or call out if they're growling at you and step away from the situation. Remove them from the situation if they show signs of aggression. Let your puppy calm down in another room or their crate when they're overexcited.
Best case scenario if you growl at your dog — you'll get his attention because you've made a novel noise. Worst case scenario – you'll get bitten in the face. I used another example to illustrate the fact that growling at your dog is not only silly, but dangerous advice.
Can a Dog That Bites Ever Be Trusted Again? With enough patience and care, many dogs can learn how to manage their stress levels more effectively. As you build better communication skills with your dog, you'll also start to rebuild your trust with them.
Stay calm, and back away slowly. Instead of screaming, or yelling at the dog, speak to him in a soothing tone as you slowly back away. Don't make direct eye contact. Staring in the eyes of an aggressive dog may prompt him to attack.
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.
Punishment should not be used to correct undesirable behavior. Some pets may see it as a form of reinforcement, while others will become increasingly more fearful or aggressive. Punishment focuses on stopping the undesirable but does not teach what is desirable.
However, there's no guarantee that an aggressive dog can be completely cured. In many cases, the only solution is to manage the problem by limiting a dog's exposure to the situations, people or things that trigger her aggression. There's always risk when dealing with an aggressive dog.
First, stop your dog in the act of whatever he's doing, then give him a different, pet parent-approved option. For example, if you walk into a room and notice him chewing your shoes or hairbrush, swiftly tell him "No!" and take the item out of his mouth. Once your dog is calm, present him with an actual chew toy.
Give up the dog if none of the methods succeed. If your dog has a serious mental condition, or bites several times no matter how much training you give it, it may be time to remove him from your home.
Do not wait for someone to be bitten. If your dog does any of the following, it's time to look for expert help in person: Growls, barks, snarls, snaps or lunges at people on walks. Shows aggression toward visitors to your home.
Fearfulness, Pain, Age, and Sex May All Play a Role in Dog Aggression. Researchers in Helsinki studied more than 9,000 dogs to uncover the most common factors shared by those displaying aggressive behaviors, such as growling, barking, snapping, and biting.
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.