Stress or Fear: Dogs may bite when they are in a stressful situation or feel scared. It's a defensive response in which the dog tries to protect itself.
Territorial Defense: Dogs are often protective of their territory, which includes their home, their space, and even their owners. If they perceive a threat to their territory, they may react aggressively, which can lead to biting.
Pain or Discomfort: If a dog feels unwell due to illness or injury, it might bite as a reaction to the discomfort. They might be trying to communicate that they want to be left alone or are in pain.
Resource Guarding: Behavior where dogs bite to protect something they value, is a common reason for dog bites. This could be their food, a favorite toy, or their puppies. Understanding this natural survival instinct can help you manage it effectively.
Playfulness: Some dogs might nip or bite during play. While it might be fun for the dog, it can be dangerous for people, especially if the dog gets overly excited.