Dogs age faster in their first year of life than humans do. By one year, most dogs are able to procreate. But that's obviously not the case with humans; they are certainly not able to give birth by 7 years old. Priceonomics gathered data to help us understand how different breeds and sizes age, and how that compares to human life.

Science Insider tells you all you need to know about science: space, medicine, biotech, physiology, and more.

Subscribe to our channel and visit us at: http://www.businessinsider.com/science
Science Insider on Facebook: https://www.facebook.com/BusinessInsiderScience/
Science Insider on Instagram: https://www.instagram.com/science_insider/
Business Insider on Twitter: https://twitter.com/businessinsider
Tech Insider on Twitter: https://twitter.com/techinsider