05/09/2026
One of the things I notice when I’m watching dogs interact is that they can sometimes recognise something familiar in another dog.
Whippets will often appear particularly interested in other whippets. Collies can seem to notice other collies. Dogs who move, posture or communicate in similar ways can appear to understand each other quite quickly.
That doesn’t mean dogs only want to be friends with their own breed, or that breed determines whether two dogs will get along. It is much more interesting than that.
Dogs communicate through an enormous amount of body language. Posture, movement, facial expression, ear position, eye direction, proximity and the way they approach or move away all give information.
If another dog communicates in ways that are familiar, those signals may simply be easier to understand.
Think about a very hairy dog, for example. Some of the facial and body signals another dog normally watches may be partly hidden. Or consider a very squishy-faced dog whose facial movement may be less obvious. The ears may sit differently, the face may move differently and some of the subtle expressions another dog is used to seeing may simply be harder to interpret.
Movement can be different too. A dog who moves in a very different way, holds their body differently or approaches in a way another dog isn’t familiar with may take a little more working out. Sometimes what looks like, “He’s fine with dogs, he just doesn’t like those dogs,” might actually be closer to, “I’m not quite sure what you’re telling me yet.”
I think that is a useful thing to remember when we watch dogs interact. We can be very quick to label a dog as rude, unfriendly or selective, when they may simply be trying to understand another dog.
Familiarity doesn’t guarantee friendship, but being able to recognise and understand the signals another dog is giving can make social interaction much easier.
Sometimes the most useful thing we can give dogs isn’t another greeting - It’s time to work each other out.