We well know by now, that a Puppy’s lifespan depends upon its size and precise breed a whole lot, but there are some factors you can control that could increase it. They named it, the Hannum epigenetic clock, which contains 71 markers that precisely estimate age according to blood methylation https://online-thca-flower25677.liberty-blog.com/33981914/5-easy-facts-about-dog-years-to-human-years-formula-described