This all started when two capybaras escaped from Toronto's High Park Zoo in May 2016. It caught the imagination of the city, the memes took off, and a great local designer (Christopher Lewis) made this logo. He didn't want to deal with doing merch, but was OK with others doing so. And the people wanted merch, so merch there is.
All proceeds from this Zazzle shop will be donated to the Friends of the High Park Zoo (http://cms.highparkzoo.ca/participate/).