National Kitten Day

National Kitten Day falls on July 10 every year, and it exists to celebrate young cats while drawing attention to the many still waiting for a home. It was created in 2012 by Colleen Paige, a pet and family lifestyle expert who has founded several animal related awareness days, including National Cat Day and National Dog Day. Paige set out to celebrate the joy kittens bring into people’s lives while also spotlighting how many cats and kittens end up in shelters without one.

The date hasn’t always been in July. For its first two years, the day was marked in December. Since 2014 it has settled permanently on July 10, giving it a fixed spot in the summer calendar alongside other pet related occasions.

What the Day is Really About?

Kittens are undeniably adorable, all big eyes, wobbly steps, and endless energy, but the holiday carries a more serious purpose underneath the cute photos. Shelters take in enormous numbers of cats every year, and not every one of them finds a home in time. National Kitten Day was built to nudge people toward adoption and fostering instead of buying from a pet store or breeder, and to encourage spaying and neutering as a way to keep the stray population under control.

A kitten is generally considered a domestic cat under one year old, and most are ready to leave their mother for a new home somewhere between eight and twelve weeks of age. They need specialized food, extra attention, and a fair bit of patience, which is part of why the day also tries to remind people that a kitten grows into a cat, and that adopting one is a commitment that lasts well beyond the fluffy stage.

How Popular the Day Has Become?

Cats remain one of the most common pets in American households. According to the American Veterinary Medical Association, roughly 45.3 million households in the United States own at least one cat.

On the shelter side, millions of cats and kittens pass through shelters and rescues each year, and around 3.2 million cats are adopted from shelters annually in the U.S. alone.

National Kitten Day isn’t a massive commercial holiday the way some food centered days are, but it has steadily grown into a recognizable date among cat owners, shelters, and animal welfare groups, who use it to run adoption drives and fundraising pushes.

Who Takes Part?

• Cat owners are the most visible participants, sharing kitten photos and videos under the hashtag #NationalKittenDay, but the day reaches well past people who already have a cat at home.

• Shelters and rescue organizations lean into it heavily, hosting adoption events, sometimes with reduced fees or starter kits included.

• Volunteers spend the day socializing kittens or helping with basic shelter tasks.

• People who aren’t ready for a permanent pet can foster a litter instead, which eases pressure on shelters during what’s often called kitten season, the stretch of the year when litters arrive in large numbers.

• Pet retailers and brands tend to join in as well. Deals and discounts on kitten food and supplies show up from major names like Purina, Royal Canin, and Hill’s Science Diet, and online retailers such as Chewy and Amazon sometimes run flash sales timed to the day.