Anecdotal evidence of dogs detecting cancer in their owners in the past prompted research into the feasibility of using dogs to detect cancer as part of a arthritis and hgh setting. As it turns out, scientists and clinicians have had success training dogs to detect odors given off by cancer cells on the breath of cancer patients or in urine or blood serum.
It turns out, organic compounds released by metabolism in cancer cells are released in the body fluids of cancer patients and the odor of these substances can be detected by dogs. Dogs trained to signal their detection of these substances can then alert clinicians to the presence of cancer. Although more work is currently being done to develop the accuracy of cancer-detecting skills in dogs and apply it to clinical settings, there is much hope that the ability of dogs to detect cancer or to replicate this ability could be a useful diagnostic tool.
Many studies have shown success in training dogs to reliably detect cancer in patients. Cancer scent detection and trainer poodle named Captain Jennings is being used to help detect ovarian cancer in patients, a particularly invasive and difficult to detect cancer, at the Pine Street Foundation in California. So how does one teach a dog to detect cancer? Dogs are used to detect the odor of drugs, explosives, and other substances, why not cancer?
The metabolites of cancer cells emit an odor that can be detected on the breath or body fluids of cancer patients, cancer scent detection and trainer. There are differences, however, in detecting the scent of cancer as opposed to other scents, as there are hundreds of organic compounds released by cancer cells that dogs need be trained to identify. Training a dog to detect and alert to cancer involves exposing the dog to hundreds of samples containing these organic compounds, and to teach the dog to detect a combination of compounds.
Because of the complexity, detection of cancer is most effectively conducted by teams of dogs. A positive hit by multiple members of the team is a good indicator that cancer cancer scent detection and trainer present in a patient. Training a dog to detect cancer involves presenting the dog with hundreds of samples, cancer scent detection and trainer, collected using cancer scent detection and trainer standards in a clinical setting under strict guidelines, to expose the dog to a wide range of organic compounds that could indicate the presence of cancer in a patient.
Organic compounds produced by cancer cells occur in combination with other organic compounds present from the metabolism of non-cancerous cells in the body. A dog with exceptionally sensitive scent-detecting abilities and one of calm focused temperament is required for training to reliably detect cancer under such complicated circumstances.
Training to detect cancer scent, like other scent detection, will involve a reward system to provide motivation for correct identification. Food or play with toys is frequently employed. Also, due to the requirement to distinguish between multiple scents and combinations of scents, the use of a scent wheel containing multiple samples for the dog to distinguish between is employed. Samples consist of samples of blood plasma or urine from a variety of patients, both healthy and with cancer.
A scent wheel is similar to a lazy susan with protruding arms holding vials of body fluid. Samples will need to come from multiple people, as using only one person with cancer to train cancer detection will result in training the dog to detect that one person.
Instead, hundreds of samples from different individuals are required for training. The Distinguishing Scent Method, cancer scent detection and trainer. Defining Tasks So how does one teach a dog to detect cancer?
Getting Started Training a dog to detect cancer involves presenting the dog with hundreds of samples, collected using rigid standards in a clinical setting under strict guidelines, to expose the dog to a wide range of organic compounds that could indicate the presence of cancer in a patient.
Provide a toy and play with your dog often, use play with the toy as a reward for basic obedience commands. Set up a scent wheel with two containers, one containing an easily distinguishable scent such as vanilla, and an empty container, or one filled with water. When your dog approaches the container with the scent to investigate, reward your dog with play with their favorite toy or ball. Start only rewarding the dog with play if they identify the scent correctly and provide the alert.
Provide multiple samples of blood plasma or urine from cancer patients, and teach your dog to identify and alert to those samples. Reward for correct identification and signal, ignore for false identifications. Use a hand cancer scent detection and trainer to command and capture the behavior with a clicker, cancer scent detection and trainer. Now use the hand signal and provide a scent in a small open container, cancer scent detection and trainer.
Start with a strong scent like peanut butter, tea, vanilla or cheese, cancer scent detection and trainer. When the dog performs the signal in response to the presence of the scent and hand signal, click and reward with food or toy play. Practice several times a day for a few weeks. Start presenting blood plasma or urine samples from cancer patients, and transfer the alert response to detecting the cancer scent. Start providing multiple samples some from cancer patients, some from healthy patients.
If the dog alerts to a healthy patient sample, ignore the response, but if they alert to a sample from a cancer patient, reward with treat or toy and play. Provide two articles, one that is scented with a strong scent such as vanilla and one that is not, in front of your dog. Let your dog approach containers with scent. When your dog approaches the unscented object, ignore. When he approaches the scented object, click and reward. Gradually click and reward as your dog gets closer and closer to the scented target object.
Repeat exercise multiple times a day for several weeks. Provide command when your dog locates and matches the scented object. Continue to click and reward when your dog successfully matches the scent and signals you by sitting.
Gradually remove the click, reward matches and ignore errors. Start using blood serum samples from cancer patients instead of the strong scent used previously as the target to identify and be rewarded.
Remove the sample scent to match to and allow your dog to identify samples from cancer patients without being given a sample scent. Provide multiple samples from healthy subjects and patients with cancer and practice repeatedly for several months. Success Stories and Training Questions. Have a success story or a question? Book me cancer scent detection and trainer walkiee?