There are several unique genetic problems which are acknowledged to shorten a dog's lifespan. The commonest is canine degenerative myelopathy, which is a progressive neurological dysfunction that has an effect on the spinal twine. While age-similar DNA methylation alterations in pet dogs implicate similar gene ontology categories as in humans, https://jaidenjryej.blogpostie.com/55476377/dog-lifespan-estimator-an-overview