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Archive for February, 2019

In my dog support career, I’ve built a lot of tools that either didn’t exist to my specifications, or just didn’t exist at all. Some examples are making a holding blind out of camo cloth and fence posts (for retriever work), building jumps out of PVC pipe and long jumps out of white gutters (for obedience and rally), and gutting, drying, and filling dead birds with expandable foam so I could re-use them longer (for retriever and spaniel work).

Now I’m doing scent work, and it comes with a whole new set of stuff I need but can’t find.

It started out with needing protective screens to cover the containers used to hold dirt in Novice and Advanced Buried. They allow the dog to sniff the odor, but not disturb the dirt or topple the containers. My instructor had a set, so my husband mostly copied hers. They’re made of 2 x 6″ fir, metal screen, staples, and gorilla tape.

But now Carlin and I have graduated to Excellent Buried. I’ve been practicing Excellent searches using plastic scent vessels. I wrote about various troubles and eventual success of the plastic vessels I built and the brace-and-bit I use to drill holes before.

But judges can use metal scent vessels, too, so I wanted something metal to practice with. I saw a video on Youtube of a group’s using pill fobs and chain for their metal scent vessels, but they had to use a soil probe tool to dig the holes — that’s fine in nice moist soil, but if you’re dealing with frozen, very dry, or hard packed clay soil, those look like way too much work. A drill should much easier.

The problem is that my bit is too small for those pill fobs (the ones I can find are .63″ to .70″ in diameter), so I wanted to find something skinnier to use as vessels.

Here’s what I ended up with:

They are made of aluminum whistles, which came with the keyring and already have a whistle hole in them (from Amazon) and 30 lb. leader rig (from the local fishing store).

The four that I am using to hold the scented Q-tips also have a plug that I can screw in and out (threaded pipe plugs). The scent vessels also have two additional small holes drilled into them, and an initial scribed in so I know which odor goes into which vessel.

scent vessel on top, blank vessel on the bottom

It’s been raining really hard for the last 24 hours, so I haven’t tried these out yet. If they fail, I am guessing it will be the fishing leader that goes. But 30 lb. is reasonably heavy duty, and the drill bit creates a nice clean hole, so I’m not worried. And if I have to, it’ll be easy to change out the leader with a heavier one.

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