My dog snaps at other dogs when they sniff

Question
My 5 year old Lhasa Apso mix will not allow other dogs to sniff his rear end and he snaps at dogs attempting to do so. I know this is a greeting used by dogs. So, because of this, kennel caretakers are reluctant about leaving him while we are on vacation.  How can I cure him of this?

Answer
Hi Rick.  Why would a kennel have a problem with that?  Are they letting dogs co-mingle (like at a doggie day care)?  How about just letting him have his privacy since he obviously doesn't enjoy the company of other dogs?  I'd find another kennel to leave him at that will respect his wishes!!

While it's not impossible to train a dog to tolerate sniffing, you will have to find some dedicated volunteers with calm dogs to work with.  If you have someone with a non-reactive dog, you could classically condition the approach of another dog by feeding your boy great tidbits of food when the other dog approaches.  Have the dog gradually get closer and maybe just do a walk-by rather than stop and sniff the first few times.  The dog approaching should become a predictor of food, which should start to create a change in his attitude about other dogs in the area.  If you do get to a point where the dog can sniff, keep it as brief as possible and keep feeding treats.  Watch your dog for signs of stress before he snaps.  These will include tongue flicks, sniffing the ground, turning his head away, "whale eye" (seeing the whites of his eyes) and freezing before the snap.  If you see these signs, have the other dog move away, or move your dog away.

You should also learn about clicker training and how to mark behaviors.  I'd suggest finding a local trainer in your area to help, but you can also check out this website: www.clickertraining.com.   I also can recommend a book called "Click to Calm" by Emma Parsons.  

Another technique called Behavior Adjustment Training (BAT) might be helpful.  You can read more about it at www.functionalrewards.com.  It's too much to get into in this forum, but the website has great details and videos.

If you need help finding a trainer in your area, I'm glad to help.  Just let me know.  If you need clarification on anything I've suggested, post a follow-up.  Good luck!