How can I use a “mediator dog” to help with introductions?

If you have a multi-dog household, a third dog will sometimes naturally take on the role of a “mediator.” These are observant dogs that monitor the interactions of the others and actively work to maintain peace and protect the more vulnerable dog.

Here is how a mediator dog can help you manage introductions and household tension:

• Identifying the Aggressor and the Victim: Mediator dogs can help you figure out which dog is starting the trouble and which dog is behaving appropriately. A mediator will typically choose to accompany and protect the “victim” dog.

• Interrupting Bad Behavior: Mediators are watchful and will often flag when another dog is starting to act aggressively. They will actively run interference to prevent antagonistic behaviors from escalating.

• Using Physical Blocks: To protect the victim, a mediator dog will often physically step between the aggressor and the victim to block the aggressor’s line of sight or physical access. They may also physically turn the victim dog away from the aggressor’s active or passive threats.

• Separating Fights: Some mediator dogs are so dedicated to their role that if a true fight does break out, they may try to physically pull the aggressor off the victim.

• Acting as a Buffer on Walks: If you need to walk the dogs together, you can utilize the mediator dog by physically positioning them between the aggressor and the victim to act as a buffer.

If you have a dog that naturally performs these “supranormal” peacemaking behaviors, you can use their cues to better understand the social dynamics of your pack and gauge whether your training and management interventions are working.