Spotted Hyena

National Dog Day

Happy National Dog Day! The great diversity of sizes and shapes of domestic dog breeds is paralleled, if not surpassed, by what we see in the fossil record of dogs. Unfortunately for us, both the largest and smallest dog species known to science are extinct. Lucky for us, museum collections such as the world-renowned fossil dog collection at the American Museum of Natural History allow us to glimpse the storied past of the dog family.

This is a photo of one of the earliest and smallest dogs, Archaeocyon pavidus, next to the largest and one of the most specialized canids, Epicyon haydeni. Archaeocyon was a small, Chihuahua-sized dog that sits near the base of the family tree branch that gave rise to all living dog species. Epicyon was a huge, bear-sized dog that has evolutionarily modified their skulls and teeth to adapt to a bone-crushing diet. At more than twice the body mass of living spotted hyenas (the best known bone-crusher and dog-like cat-relative), Epicyon could have crushed and eaten anything in its path during its reign as one of North America’s largest predators during the Age of Mammals. That is a paleo diet you don’t want to try at home. Learn more about fossil dogs.


Spotted hyenas laugh in anticipation of a meal!

When a hyena giggles, it actually means that it’s quite nervous about something. Spotted hyenas will often laugh in response to aggression from another hyena, or similar to the video above, when they are excited and anticipating a tasty meal.


This is finally live! Plushes that I’ve designed and have had samples made of! :D I’m sooo thrilled with the quality and how well they match my original turn arounds~

I’m hoping to get this project off the ground so that I can mass produce these lil cuties! If you’re interested in helping out with the project and getting a cute plush while doing so, you can pre-order on Kickstarter here:

Thanks for looking!!!