When Is International Dog Day 2024. Date, theme, history and significance international dog day is obserevd on august 26 worldwide, on this day, people honor dogs as our loyal friends and raise awareness about their needs. The origins of international dog day 2024.

Date, history, significance, and more. International dog day was founded in 2004 by pet and family lifestyle expert, animal rescue advocate, conservationist, dog trainer and author, colleen paige.