Growling during play does not mean your dog is aggressive. 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.
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.
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).
Growling is a way for your dog to convey her feelings. It is one form of canine communication, and it will be accompanied by other body signals that can help you to indicate the reason your dog may be growling.
You should never punish your dog for growling.
Growling is an essential part of a dog's language. When dogs growl, they are trying to communicate their stress about something happening in their environment. That could be them guarding a toy, seeing a stranger, or even just excited to see someone they know.
Warning Growling
If you catch your dog in a bad mood, and they growl at you, it may be a low rumbling growl, which can mean “leave me alone.” It is best to listen to your pup when they express their desire to be left alone. You may be able to tell more from their stiff body posture.
Signs of dog aggression include raised hackles, stiffness, snapping, or lunging. If either dog shows aggression, separate them immediately.
Exactly how your puppy plays rough will depend on the dog, but there are some common behaviors that you can look out for: Biting or nipping at your hand/extremities. Growling when you try to play with them or when you attempt to take their toy away.
Most often a dog's aggression is motivated by fear, anxiety, conflict about what to expect and what to do and the anticipation of possible punishment (see Aggression – Diagnosis and Overview, (Dominance, Alpha, and Pack Leadership – What Does It Really Mean?, and Canine Communication – Interpreting Dog Language).
And, here are some signs that the play has become too rough:
Raised hackles (the hair on the back of their necks and along the spine) Stiffness in their torso and legs. Stiff tail in a high position. Snapping and/or snarling.
Cuddles & Sleepy Snuggles ?
Dogs choose to sleep where they feel most comfortable and at ease, so if your dog enjoys sleeping in your bed, or likes to snuggle up to you for a nap, they feel trust in you that they will be safe to do so.
It is rather an innate response triggered by the dog's self-defense system. The dog may feel alarmed, and he may go into fight-or-flight mode, but since a hug restrains him, he may more likely go into fight mode and react aggressively by giving a warning growl.
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.
Avoid physical contact with your dog or cat during playtime to discourage dominant behavior. Treats can be a great motivator to stop playful aggression, much like with any other form of training. If your dog starts getting rough, practice a command to get her to calm down. If she obeys, give her a treat.
Fearful, aggressive dog = Stands stiff or crouches, leaning body position, ears flattened, tail between legs or up, pupils dilated, panting, lip licking, yawning, may loudly growl, bark, or snarl.
Playing is a healthy part of socialization for dogs and it is definitely something to be encouraged. On the other hand, rough play can be dangerous for you and your dog because it can lead to bites or other injuries to yourself or another pet.
The important difference between reactivity and aggression is that, while reactivity is due to a heightened state of arousal from a trigger, aggression is commonly due to fear. Aggression is most commonly caused by fear. A dog's natural response to fear or a threatening situation is to flee.
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.
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.
Many breeds are very protective, and many dogs have “their person” – so they will have a tendency to growl when someone else is approaching as a way to ensure that their special person stays safe. You may also see the behavior if they are friendly with other dogs and a new, unknown pet comes around.
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.