The ORT Experience

This past Saturday, Ollie and Poppy participated in their first official nose work event. It's called the Odor Recognition Test or ORT. ORTs are sanctioned through the National Association of Canine Scent Work (NACSW) and are the first step toward competing in nose work trials. NACSW trials have 3 levels and each level adds a new odor for the dog to learn. In order to verify that the dog knows the odor it will be searching for in competition, it must pass the ORT on that odor prior to being allowed to enter a nose work trial. For nose work level 1 trials, that odor is birch. My January post on nose work shows Ollie and Poppy working searches on birch odor. The ORT not only demonstrates that the dog is able to recognize the target odor for which it is being tested, it also tests the communication between handler and dog - i.e. the dog displays some sort of behavior to indicate where the odor is hidden and the handler is able to read the dog and and say "there it is". Or, actually, the official verbal statement that must be given in an ORT is the word "alert".

First, it it important to understand that, unlike agility, nose work is NOT a spectator sport. In fact, it is the opposite. Because of the sensitive nature of the location of the hidden odor, every effort is made to keep that information from leaking out. The only people in the building when the test is running are the judge, the NACSW certifying official and the few people working the trial: the timer, gate steward, ring stewards (at least one to reset any non-odor boxes moved by the dog being tested and another that only resets the box containing odor if needed), etc. Competitors are told to primarily stay in their vehicles while they await their turn and after they go through the test they are told only to let people know if they passed or not with a thumbs up or a thumbs down. They should not discuss anything about the test conditions themselves.

When you check in, you give the ORT secretary the dog's official NACSW scorebook for the results to be recorded. Then there is a briefing giving you all the basic information on what to expect.

Poppy & Ollie's scorebooks

Like in agility, there is a gate sheet with a running order. There is also a "warm up" area where a small number of boxes are put out, one containing odor. You can practice on these shortly before going in for your test so that your dog understands what it's there to do. You may also use them for "recovery" purposes after the test, but warm-up teams have priority.

The gate steward calls you into the building when it is your turn. You are allowed to bring one person with you to record your test. If you have such a person, they are actually escorted into the building ahead of you and seated before you are allowed to go in. This is to minimize the distraction to the dog being tested. When called, or once your guest is situated, the gate steward escorts you into the building and takes your coat and anything else you don't want on your person or dog while testing, then asks you if you have any questions. After that, it is EXTREMELY quiet in the building. You walk to the startline where you may pause for a maximum of 10 seconds. No one will tell you to "go". Like I said, it is quiet. And purposely so. It's about you and your dog concentrating on the work without a lot of other distractions. The time starts as soon as the dog's nose crosses the startline or after the 10 seconds at the startline runs out.

The test itself consists of 12 identical boxes set a minimum of 48" apart. They may be set in a pattern of 2 rows of 6 or in one long row. One box contains 3 cotton swabs with the target odor (in this case, birch). It remains in the same location for all dogs being tested on that odor so that it is concentrated in one spot for the entire test. As a verification of the test, a "dog in white", i.e. a dog who has already passed the ORT on the odor being tested, is brought in for a trial run before the dogs being tested are run.

Then the real test begins. As the handler has no idea which box is the one containing odor, it is up to the dog to indicate the correct box to the handler, at which point the handler calls out "alert" stopping the time. You are given up to 3 minutes to call the alert. If you call the alert on the correct box, you will be told "yes" immediately by the judge and then quickly reward your dog with food or a toy. Then you go to the judges table for your booklet, which will be marked with a "pass" and signed by both the judge and the NACSW certifying official. Lastly, you are met by the gate steward to collect whatever belongings you left with them and are escorted out of the building to give the thumbs up to anyone who cares to know your joy.

If you call out alert on the wrong box, say if you have trouble reading your dog and incorrectly think they are indicating when they aren't or if the dog gives you a false positive, you are told "no" then told which box is the correct one. You are to go directly to that box and reward your dog there. Then you go to the judges table to get your booklet where the result is recorded as a "miss" and must try again some other day.

Unfortunately, I did not bring anyone with me to tape Ollie and Poppy's ORT runs. However, my friend Marilyn was gracious enough to let me use some clips of her sheltie, Mia, doing some practice runs at an ORT run-thru that the club hosting this past weekend's test had held a couple of weeks before. I thought it would be useful to show these in order to demonstrate the basic set up of an ORT. Note that the background, although relatively quiet, is still much busier and noisier than it would be in an actual ORT situation, where you can pretty much hear a pin drop. Here are 2 clips of successful practice runs. Notice the indication behavior:

 

And here is another practice run, but this time Mia presents a false positive by indicating the wrong box for whatever mysterious reason. In an actual ORT, Marilyn would have been told which box was the correct one and would have had to immediately proceed to it. But, because this is just practice, she continues to search until Mia indicates on the correct box.

My own experience with the ORT started to really fall into place a few days before. I've been crazy-busy at work and have been putting in some overtime and just didn't think I could manage to make it out to a store to buy a red bandana for Ollie. A red bandana is the conventional signal in nose work to let others know that the dog is reactive and they should keep their distance. I sent a plea for help out to my co-workers asking if anyone had a red bandana I could borrow for the weekend. I quickly received 2 replies, so that was covered and one thing I could check off my list. (I found out at the ORT that the host club also had some extra bandanas available for our use if needed). Then it looked like Ollie's replacement harness (I had returned one for a bigger size) wouldn't arrive from Clean Run in time, so I was faced with either working him in the cheap one I've been using that makes him walk like he's in a straight jacket or risking his embarrassment by having to share Poppy's hot pink harness which would have clashed with his red bandana. By some miracle, the replacement harness was waiting for me when I arrived home from work on Friday.

A surprise to me - despite the significant height difference they actually wear the same size harness. Does Ollie look embarrassed trying on Poppy's pink harness?

Ollie lookin' sharp sporting his new harness & red reactive dog bandana

Their ORT practices had been going well. Even Ollie, who has 8 years or so of heavy reinforcement for 101 Things To Do with a Box and so has a tendency to goof around offering behaviors on boxes instead of using his sniffer, was giving me excellent search results.

Friday night, Poppy was so excited about something happening the next day, she kept waking me up as though she was saying "Is it time to leave yet?".

Obviously, since the odor box being used in the test does not move and I would know where it was after running my first dog, I could not test both Ollie and Poppy in the same ORT. Luckily, this club offered an AM test and a separate PM test. Ollie was 3rd dog on the line in the morning test. What was supposed to be a nice, sunny day turned out to be a cold and blustery one with occasional snow spitting from the sky. I had brought some birch odor with me and put it in a small box. I let him sniff it a few times while rewarding him with food, but he started to nose target rather than actually sniff, so I stopped that. I brought him to the warm up area and ran him through twice. The result was iffy; he was really offering behaviors rather than truly using his nose. So I hoped for the best and went to wait my turn in the freezing cold wind.

Our turn came and we were called in to the building. I handed my coat to the gate steward and headed across the floor to where the startline was set up. Once there, I paused, took a deep breath, made sure Ollie was looking at the 2 rows of boxes in front of us and then said "find it". As soon as I saw him sniff the first box and head for the second, I could tell he was actually working, so I relaxed a bit. When he came to the 3rd box, as he started to bypass it, he suddenly pivoted back around, put his paw on the box, looked up at me, then dipped his nose in for a target. I felt that was a pretty clear indication so I called it. The answer was YES!!! I was so elated and proud of my dog! He got a big reward. It had happened so quickly, either the NACSW official or the judge asked the timer how long it had been. The answer: 5 SECONDS!! Amazing. I collected my booklet with the "pass" and signatures and my coat and walked out the door. Someone helping outside of the test gave me a questioning look with a thumbs up and I smiled and nodded. Then ran back to my car to lavish praise and treats on Ollie-Ollie-Good-Dog.

After spending about 3 hours trying to stay warm in my vehicle, it was Miss Poppy's turn to show her stuff. She was first dog on the line in the afternoon test. I was a lot more nervous when it came to her. Poppy is the better nose work dog of the two, however, she suffers from severe environmental sensitivity. She gets very anxious in new settings and then loses her ability to focus. I had no idea what to expect. Her behavior in the warm up area did not encourage me. Instead of working, she just wanted to paw and knock the boxes around. Any boxes. Odor or not. Then when I went to the gate to wait to be called, she was very unfocused and doing a lot of stress sniffing on the ground. She was still not herself when we were called into the building. Normally when we do nose work, she can hardly contain her excitement. She barks loud and a lot. She strains at her harness and leaps around in the air. This Poppy was quiet, unfocused, and sniffing at the ground. When I got to the startline, she wasn't even looking at the boxes in front of her. I paused a few seconds until she was facing forward then gave her the "Find It!" command and she started off down one of the rows of boxes. I was encouraged that she was sniffing each box as she worked down the row, but still worried. When she came to the 5th box in that row, she started shoving it across the floor then placed a paw on it. I called the alert. The answer: "YES". Woo-Hoo! They were impressed with her speed and, just as with Ollie, asked for the time. She had alerted in just over 7 seconds! Another amazing run.

I couldn't be more pleased or proud of my dogs. And relieved!

 

Booklets showing the "pass" on ORT for both dogs

Now that they are both eligible to enter Nose Work 1 trials, we will get busy refining our work on the 4 elements tested in a trial: container, vehicle, interior and exterior searches. Stay tuned for more nose work fun in the future.

Ollie was super happy about passing his birch ORT with flying colors

Sniffer Workout

Since I haven't posted anything about nose work since last summer, it's time to catch up on how the dogs have been coming along with training their sniffers. We've made lots of progress! But first I should mention that I decided to focus on Hokey's agility training and not continue to train her in nose work at the moment. Since I unofficially retired Ollie from agility in November, it was time to step up his nose work training as a second career. He and Poppy are now both attending formal nose work class and sharing the time by alternating weeks.

Ollie's nose leading him to the target odor

Our last session of classes started out with vehicle searches using food. Then we moved inside to start introducing the dogs to working on searching odor. Then our class went on hiatus from December until mid-January. For the majority of that time, I was focusing on doing agility with both of the girls, but as the date for nose work class approached, I got my ass back into gear and stepped up my practice sessions to several times a week. Scent work is so natural for most dogs, it doesn't take long for them to get back in the swing of things after a break, but I definitely see a huge difference in their abilities when I can practice more often.

Poppy using the wall to help her pinpoint the location of the scent

Cotton swab with birch oil

The first scent introduced to the dogs is birch (essential oil of sweet birch, aka Betula lenta). The odor is prepared by cutting up Qtips and applying the oil to the cotton tip. Preparing many swabs at one time and then storing them in an airtight small jar, such as a baby food jar, helps retain the scent for a long time and prevents the odor from contaminating the area while not in use.

The main thing to keep in mind when working with odor is that you want to be careful when handling the oil or anything that comes in contact with the oil. You do not want to confuse your dog by contaminating areas of your house, or other places your dog may frequent, with birch scent. Disposable gloves are essential. You may want to use a set of tweezers to handle the Qtips when taking them out of the jar and placing them in the hide container and vice versa. Do your prep in an area with access to hot water and hand soap and wash your hands thoroughly, even when gloved, after handling the odor article. Dispose of gloves and anything else not to be put back in storage by placing them in a ziplock bag and throwing them in an outside garbage can in an area your dog does not have regular access to or by placing them in the freezer until trash day.

Supplies for preparing odor search: disposable gloves, odor-treated cotton swabs, a search container & hand soap

2 Containers: tube with hole in cap & metal tin

The Qtips treated with scent should be placed inside some sort of container as to not contaminate the search area. At this point in my dogs' training, I place 3 - 5 swabs in the container. Some examples of containers that can be used: a small screw top tin with holes in the lid, an empty chapstick container with a hole in the top, taping the swabs to a piece of cardboard then folding it over and taping the edges down to prevent direct access to the swabs, a plastic fast food ketchup container with a lid taped down and small holes punched in the lid, etc. You want to mix it up and use different types of containers so that the dog will learn to search for the birch scent and not "birch scent mixed with the metal scent of the tin" or "birch scent mixed with plastic and tape adhesive". 

My personal favorite container is the screw top tin. It has a powerful little magnet inside so I can stick the container to anything metal - door hinges, heating grates, appliances, dog crates, etc. I love it!

metal tin with holes in lid

magnet & swabs in tin bottom

Magnetic tin stuck to heating grate

We started the transition to working with odor by going back and working with searches in cardboard boxes and pairing the odor with food. The food was placed just in front of  the container holding the odor, so that when the dog found the food it would take in a whiff of the odor at the same time and start to associate the birch odor with the food reward. When rewarding the dog with additional treats upon the find, those treats would be thrown in the box as close to the odor as possible or by offering the treats to the dog by placing your partially closed hand directly in front of the container so that the dog is taking large whiffs while getting the reward. Once the dog associates the odor with the reward, you can start placing a hide or two using odor only and not pairing with food at the very end of your practice sessions. You need to be VERY quick in delivering your rewards for finds at this stage. Once you are getting good response to the odor only searches, you can start doing less pairing and more odor only searches.

Poppy locked in on the odor with her nose

 Right now, Poppy and Ollie are no longer using boxes to do odor searches. I just pick a floor of the house to work and place the hides in random places. I start out the sessions by doing 2 or 3 searches paired with food as a warm up, then switch over to pure odor searches. They are doing amazingly well and are proving to me that they now "get it" when working odor only.

Here is Ollie doing some odor only searches with the magnetic tin:

And Poppy doing the same:

Here is Poppy again, showing some real nose work sleuth work when trying to locate the odor underneath a blanket draped over the metal chair that the magnet is stuck to:

I hadn't ventured outside for any odor searches yet, but decided at the end of Poppy's session last Saturday to give it a try just to see how she'd do. There was a breeze, which made it somewhat challenging. It took her a little longer than the interior searches we've been working on, but she did succeed!

As you can tell from their enthusiasm while working and the smiles on their faces, Poppy and Ollie both love nose work. I strongly encourage anyone to give this activity a try with their dog. It is immensely rewarding to see your dog hone its strongest innate ability and work at something with so much joy!

We started back up with class tonight by doing some mock odor recognition test (ORT) runs on closed containers. So look for more nose work posts in the future as we work toward the ORT and then getting ready to compete in nose work trials.