Food aggression is a form of resource guarding in which a dog becomes very defensive when eating, using threats to force others away. It can be directed towards other animals, humans, or both. The behavior can also extend to treats.Aug 22, 2020
Why is my dog aggressive towards other dogs?
Aggression between unfamiliar dogs can be due to fear, poor communication, defensive, possessive behavior over resources (including perhaps family members or other pets) or territorial behavior over territory or owner. Aggression between dogs can result in injury to dogs and/or to the people trying to separate them.