Jenner has been an Australian newspaper and magazine cartoonist for over twenty years, drawing professionally and non-professionally in both the Australian and US scene in the small amount of time outside his duties as a full-time doctor. He is currently working in a city general practice, and has adopted the anonymous pen name Jenner as an ethical courtesy. Although a daily strip on the Internet is four years old, his Doc Rat character has been appearing in medical and non-medical magazines for over a decade, including Bush Alert, vicdoc and the Medical Journal of Australia. Jenner currently editorial cartoonist for Australian Doctor Weekly.
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A redback spider putting on a front

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Technical fowl

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Heart flitter

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Appeal-a-weigh

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Jarrad’s a bloody-wise guy

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Quarrydog and the notes of history

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Quarrydog and the point of care

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Quarrydog and the burden of peace

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Tiny arrow

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Population sample

New Caption Competition Oct/Dec 2017

The final caption competition for 2017 is here. We have Jarrad’s friend Macaulay at the computer. He’s a wizard with a keyboard at those feathertips.
Use your imagination and come up with something funny to complete the cartoon. The competition winners have usually been those whose caption adds more to the joke than just a recap of the picture. Pertinent, off-the-wall or sometimes just surreal in a perfectly-focused way. So go ahead – try your luck. You could be the next person to find some free, original Doc Rat artwork winging its way to your home. 
Oct/Dec 2017

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Click on the picture to be taken to the competition page. Then send me the funniest caption you can think of, and if yours makes me laugh the most, you’ll win the actual picture itself. Get to it.
 
Some people have had trouble getting the caption entry machine to work. If that happens, please just e-mail to me on :jenner email address
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An armadillo with a loving heart

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A cat who’s being inconvenienced

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A sheep dog but without the oversight

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A bovine on the horns of a dilemma

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A rattlesnake with silence at the back

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Parental supervision by a slug

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Movies from games

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Action movie rating app

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Bladder Runner