Animals · Facts & stats · iChallenge network
Daily facts and stats about working dogs, police K9 units and dog training, plus real challenges to put them to work.
Roughly how many scent receptors does a dog's nose have?
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One ranked attempt per day. Practice as much as you like.
Join one, log your days or post your proof. Finishing earns XP and the Finisher badge.
Practice one basic cue (sit, stay, come) with your dog for five minutes a day, or study one working-dog role a day if you have no dog. Check in once a day.
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Hide a treat or toy at home and let your dog find it with its nose, or write up how detection dogs are trained. Post a photo link or short write-up.
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Research one working-dog job, such as search and rescue or guide work, and post a short write-up of what the dogs do.
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Live counts from K9Challenge.com. All arena stats →
Earned on any arena, shown on your profile everywhere.
Add your email to keep your level, streak and badges if you switch devices, and carry them to every iChallenge arena. One email when you save; no spam.
Fund a prize on K9Challenge.com and your brand sits on the challenge card, the leaderboard and every finisher's share. Prizes only appear once they're funded, so players can trust what they see.
Play today's quiz round, post your score, and start a streak.
XP, levels, streaks and badges. Save your progress with an email and it follows you to every arena on the iChallenge network.
Everyone on this arena gets the same five questions each day, from easy to hard. You get one ranked attempt; practice rounds are unlimited.
100 points per correct answer, up to 50 more for answering quickly, a combo multiplier for answers in a row, and 150 bonus points for a perfect round.
Yes. Playing, streaks, badges and leaderboards are free. Some challenges carry a sponsor-funded prize; the challenge card shows it when one is funded.