National Dog Day was founded in 2004 by animal advocate Colleen Paige, who wanted to celebrate all dogs and draw attention to the urgent need for adoption. Observed annually on August 26th, the date holds personal significance for Paige as it marks the day her family adopted their first dog when she was a child. National Dog Day honors the companionship and unconditional love that dogs provide while raising awareness about the many dogs in shelters waiting for a home. The day also promotes responsible pet ownership and the importance of rescue efforts.