Many dog owners at some point realize their pet no longer seems interested in being with other canines.
Their formerly friendly, social dog has grown standoffish or even guarded when other dogs are around.
What happened?
J.C. Burcham, a DVM with a special interest in animal behavior, thinks this widely reported phenomenon could be the result of a lack of ongoing socialization.
According to Dr. Burcham:
Being polite and friendly takes practice!
Perhaps your dog got along great with other dogs when he was younger—you took him with you on errands, visited the dog park regularly, and had play time with your friends' dogs.
But then, as time went by, life became more complicated in a way we never quite have the foresight to see, and you were no longer able to take your dog with you everywhere and socialize him all the time.
Besides, you reasoned, you socialized him well while he was young and impressionable, just like a good dog owner should.
Dr. Burcham believes even dogs well-socialized as puppies, if not given regular opportunities to interact dog-to-dog as adults, can lose their ability to mix comfortably with others of their species.
In her experience, some pets are naturally skilled at dog-to-dog dealings, but many others need regular practice through activities that provide the chance to socialize with unfamiliar people and pets.
If your dog seems to have lost the knack for being around other canines, there are lots of things you can do to help him regain his social skills.
But before I get into that, I want to caution you not to assume just because your pet doesn't do well at the dog park, he's anti-social or unfriendly toward all other canines. According to Kathy Diamond Davis, author and trainer, writing for Veterinary Partner.com:
It is actually more "normal" for a mature dog to NOT be able to "play nice" with strange dogs in a dog park than it is for the dog to be able to do it! Dogs in the wild are not "social" in the sense of making friends with every dog they meet. This is a human idea, and currently a big fad among people with dogs. It's causing a lot of serious problems.
I encourage you not to use your pet's behavior at the dog park as a gauge of his sociability.
Adult canines aren't wired to mix and mingle with large groups of strange dogs, so think of socialization in terms of exposure to other dogs and people through directed activities.