28/07/2026
What is the operational end picture?
I think one thing we don't talk about enough in the detection dog world is the operational end picture.
A lot of the focus is on the beginning. Imprinting the dog on odour, getting a solid indication and getting the dog searching. This is all important.
But I sometimes wonder if we become so focused on getting the dog started that we don't spend enough time thinking about the end picture.
What capability is this dog being developed for?
What is expected of this dog operationally?
Because the reality is that not every detection dog has the same role.
Some dogs may only ever search a single unattended bag, while others might screen hundreds of bags in an airport in a single day. Some dogs search people standing in a line-up, while others have to work through moving crowds where people don't stop, don't notice the dog and sometimes accidentally hit them with luggage.
Some dogs are expected to locate a tiny source of odour hidden in a cluttered room. Others are expected to clear an entire stadium. Some dogs work kilometres of bushland looking for an endangered animal, while others are searching for an invasive plant species.
They're all detection dogs, but they're very different jobs.
The way we expect those dogs to search is different too. Sometimes we're looking for a dog that can efficiently cover large open areas and use the wind to its advantage. Other times we want a dog that slows down, works methodically and doesn't miss the smallest detail.
That's why I think the operational end picture matters.
Over the years we've trained dogs that could find odour, searched well and had a solid indication, but simply couldn't cope with the environment they were expected to work in. They weren't poor detection dogs; they just weren't suited to that particular operational role.
At the same time, I remember one of the best German Shorthaired Pointers we ever had back in the Netherlands. He was probably one of the best detection dogs I've worked with, but he wasn't comfortable around random people. In a lot of operational roles, that would have been a deal breaker.
But his operational role was searching the Port of Amsterdam. He wasn't expected to work through crowds or interact with the public. He spent his days searching shipping containers and industrial areas, and he absolutely loved his job.
The dog hadn't changed. The operational picture had.
If you have a good understanding of what you're trying to develop, you can start making training decisions that set the dog up for success. The environments you train in, the experiences you expose the dog to, the reinforcement system you build, and understanding the strengths and limitations of the dog in front of you all become part of that process.
The reality is that most people only ever see the dogs that made it.
They don't see the dogs that were good at the basics but never quite made it into the operational role. Dogs that searched well, recognised odour and had a reliable indication, but simply weren't suited to what the job eventually demanded.
Because the picture is much bigger than teaching a dog to find odour in a controlled training setup.
The real challenge begins when the environment is no longer controlled by us.
So whether you're developing a dog for your own job, a client, or simply starting a young dog without a clear end picture yet, I think it's worth asking these questions from the beginning.
What capability am I training for?
What is expected of this dog operationally?
How many target odours will it eventually need to recognise?
What environments will it need to work in?
And is the dog standing in front of me suited to that role?
You won't always have all the answers straight away, and that's ok. But I think asking these questions early gives you a much better chance of developing a dog that isn't just good at finding odour, but is also suited to the job you're preparing it for.