: Modern dogs can learn over 100 words and gestures. They use eye contact to communicate love—a gaze that actually increases oxytocin levels in both species. 2. The Biological Timeline
A dog's life moves at an accelerated pace compared to ours. This rapid aging makes them valuable for "Geroscience," helping researchers understand biological mechanisms of aging that also apply to humans. Dog's Life
: While the average life expectancy is approximately 11.2 years, it varies drastically by breed. : Modern dogs can learn over 100 words and gestures
: Often live longer, sometimes reaching 15–16 years. Large Breeds : Typically live 10–13 years. Giant Breeds : May have lifespans of only 7–8 years. Dog's Life
