Cause: Dog feels intimidated, stressed, confused or threatened.
There's no way around it: we don't want canine aggression in our homes. A dog's aggression can lead to a bad outcome if your dog bites someone. The good news is that a growl or snap is your dog's way of communicating a waning—and your dog is choosing to warn you instead of biting.
Answer: It sounds like he may be uncomfortable. Some dogs do not enjoy being petted. It could also be he has some sort of pain going on. Small, sensitive dogs in particular who often go to the groomers may become hand shy or not very tolerant of being handled/touched in the long term.
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.
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.
When a dog gives a warning growl, they are telling you that they are uncomfortable, and the growl should be taken seriously. Dogs will give a warning growl in situations involving things like resource guarding, stranger danger, feeling cornered, or feeling stressed.
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.
Dogs that display dominant behavior feel that they must prove they're in charge of a situation. The growling, snapping, or biting occurs when they feel their position is being challenged. Unfortunately, people often mistake the cause of canine aggression as dominance-related behavior when there may be another cause.
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.
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.
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.
Dogs may bare their teeth as an appeasement gesture (which looks like a sheepish grin), during dog-dog play (perfectly appropriate!), or to communicate discomfort or stress (in which case, you should be careful, because he's asking for space).
It simply means they're having a great time. Your dog might even growl during a particularly pleasing cuddle or patting session. Many dogs growl talk to communicate contentment or as a greeting. These types of growls simply indicate happiness.
For a dog who is acting out of fear or frustration (for example, a dog who is barking and lunging on leash), using the word 'no' to stop the behavior without helping to alleviate their fear or frustration will often lead to an escalation in behavior, such as growling, air snapping, or biting.
Some dogs click their teeth when their owner comes home. It's also normal before they're about to be fed. Nervousness - Most owners know that a dog baring its teeth is a sign of feeling threatened or defensive. Chattering is a signal for stress and nervousness.
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.
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.
Ignore him for 30 to 60 seconds. If your dog follows you or continues to bite and nip at you, leave the room for 30 to 60 seconds. (Be sure that the room is “dog-proofed” before you leave your dog alone in it. Don't leave him in an area with things he might destroy or things that might hurt him.)
Is training an aggressive dog possible? Yes. Aggression in dogs, whether it be toward a dog's owner or other dogs, is a serious behavior that should be adjusted with the help of a professional dog trainer.
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).
Pleasure and Affection
It means that dog growling when petted is nothing to be concerned about and is often a tender expression of your dog's love towards you. When your dog exhibits an affectionate growl, you'll most likely realize that what they're feeling is far from aggression.
What should I do? Puppies primarily bite to get our attention; they want us to interact with them. So we need to make sure that we aren't inadvertently rewarding nipping. If attention is the goal, then your attention is the reward.