The sound of the dogs barking and not understanding their intent is a fearful situation to a puppy. So maybe you don’t really have a problem but only a surprising situation that happened to the puppy.
A certain amount of puppy to puppy and puppy to dog play is good. In fact it is required because any experiences that are absent as a puppy may develop into apprehensive or adverse behaviors later on.
I will say you have about 2 –3 week at the most to get your dog over fear of other dogs. When the dog is acting fearful you must not reinforce the behavior with sympathy signals that will certainly convince the pup there is something to be afraid of. When you cannot supervise you puppy you need to make certain you know the environmental influences that will affect him despite your presence. You now need to think of alone situations and provide a neutral environment as much as you can for the next few months.
For changing the puppy’s attitude you are going to need to get on top of this like as soon as you read this.
From my experience the best socialization you can do is find a dog that is aloof to the puppy but tolerant. Choose carefully this dog and I understand you may not have this option. This pairing of a dog or compatible puppy to strengthen the lacking areas in puppy socialization comes from my own experience and some applied thoughts for future research into puppy behavior molding. Supervise these sessions and you need to do then as much as possible. I have had lots of luck with this strategy in weak confidence dogs.
A dog I use is a Golden retriever named Belka who is a house pet that by all accounts is a good “baby-sitter” for my client’s puppies because she likes to lie around and ignore them. The limited time spent with her is good for them because they are social animals and as such try to connect with her eventually. She will play with them in a fun but patronizing way and tolerates the younger puppy play biting her floppy ears. I used my dog Belka to illustrate the best type of dog to help you. A neutral dog that is not overly playful in doggie ways and certainly not aggressive to another dog or puppy. A playful dog may seem like the better option but it is not. The play could be intimidating to a puppy who is looking for reasons to run.
Now here is another “experimental” idea of mine that has worked and I do it in conjunction with the supervised sessions of good dog exposure.
Since part of the dogs to another dog is simulated by the actual visual of another dog I feel adding a mirror in at ground level in a way that the puppy can see his reflection is helpful.
You sort of habituate the “other” dog. Who “amazingly” does all the body language the puppy does. Eventually the puppy not being harmed by the reflection will lower front and place tail up to initiate play…so does the new dog. (wink - wink)
I do not agree with puppy kindergarten for puppies that have show fear to other dogs and puppies. The flooding of fearful things can have mixed results. In fact show me a dog with a catatonic like fear response and prove the kindergarten exposure was helpful.
If you are gong to mass scale the socialization of your puppy, you should select the trainer who makes small controlled groups over that are not over 5 puppies. The contact should controlled and not a romp situation.
Good Luck <img src="/ubbthreads/images/graemlins/smile.gif" alt="" />
A dog teaches a boy fidelity, perseverance, and to turn around three times before lying down. - Robert Benchley
In order to really enjoy a dog, one doesn't merely try to train him to be semi-human. The point of it is to open oneself to the possibility of becoming partly a dog. - Edward Hoagland