It’s hard to say 'no' to puppy eyes, so here’s some information you can share with your pets next time you unwrap that chocolate bar Hosted by: Olivia Gordon ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Kevin Bealer, Mark Terrio-Cameron, KatieMarie Magnone, Patrick Merrithew, D.A. Noe, Charles Southerland, Fatima Iqbal, Sultan Alkhulaifi, Nicholas Smith, Tim Curwick, Alexander Wadsworth, Scott Satovsky Jr, Philippe von Bergen, Bella Nash, Chris Peters, Patrick D. Ashmore, Piya Shedden, Charles George ---------- Looking for SciShow elsewhere on the internet? Facebook: www.facebook.com/scishow Twitter: www.twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: www.degruyter.com/downloadpdf/j/intox.2009.2.issue-3/v10102-009-0012-4/v10102-009-0012-4.pdf www.petmd.com/dog/chocolate-toxicity www.apsnet.org/edcenter/intropp/topics/Pages/OverviewOfPlantDiseases.aspx toxnet.nlm.nih.gov/cgi-bin/sis/search/a?dbs+hsdb:@term+@DOCNO+7332 www.wired.com/2013/02/the-poisonous-nature-of-chocolate/ kb.rspca.org.au/why-is-chocolate-toxic-to-dogs-and-other-pets_476.html www.scientificamerican.com/article/strange-but-true-cats-cannot-taste-sweets/ www.britannica.com/science/alkaloid www.epharmacognosy.com/2012/07/introduction-of-alkaloids.html www.britannica.com/science/nicotine www.chem.ucla.edu/~harding/IGOC/A/alkaloid.html scienceandfooducla.wordpress.com/2015/09/29/caffeine-vs-chocolate-a-mighty-methyl-group/