Why is my dog barking and growling?

Dogs may also bark or growl when they see prey, such as squirrels, and they may bark for attention, food or if they are anxious. Dogs often growl when they are fearful or trying to assert themselves in a situation. Intense and continuous barking may be considered compulsive

What does a low growl from a dog mean?

Some dogs growl as a sign of affection or contentment. Your pup might emit low growls when you pet them, for example. It may sound something like a louder version of a cat’s purr. They can also growl as a sign that they want more affection.

Why is my dog growling and barking at nothing?

In most cases, a dog growling at nothing is simply caused by its extra sensitive senses, whether it be its eyes, ears, or nose. Other times, a dog growling at nothing can be a sign of more sinister issues, such as a poor diet and health.