World Spay Day - February
Wed, Feb 25, 2026

World Spay Day

World Spay Day is a global holiday dedicated to raising awareness about the importance of animal sterilization. Various events are held to inform the public about the humane benefits of spaying and neutering pets, which is a crucial step in reducing the number of stray animals worldwide. The holiday takes place annually on the last Tuesday of February.

History

World Spay Day was established in 1995 thanks to the initiative of Doris Day, who led the Animal League organization. Later, the Humane Society of the United States (HSUS) also joined the effort. The purpose of this day was to shift public perception and promote sterilization as the most humane and effective method for controlling the stray animal population.

Today, many countries around the world take part in World Spay Day. Advances in veterinary medicine have made spay and neuter procedures much safer, with shorter recovery times than in the past. After surgery, pets typically recover quickly with proper care.

Historically, there was religious opposition to sterilization, but today the benefits are more widely recognized, making this approach a compassionate alternative to euthanasia.

Interesting Facts

  • Spaying and neutering pets can positively influence their behavior, reducing anxiety, loud vocalizations, and hyperactivity related to mating urges.
  • Studies show that unsterilized animals are about 40% more likely to display aggressive behavior than sterilized animals.
  • Animals do not have an ego, so they do not feel inferior after being sterilized.

How to Take Part

Consider scheduling a spay or neuter procedure for your pet on World Spay Day. Consult your veterinarian and complete any necessary checkups before the surgery. Educate your friends and family about the benefits of sterilization, and help spread accurate information.

Share information about World Spay Day on social media. Ask others about their experiences with pet sterilization and encourage responsible pet ownership.

When is World Spay Day in 2026?

World Spay Day is observed on the last Tuesday in February each year.

Observations

Weekday Month Day Year
Tuesday February 24 2026
Tuesday February 23 2027
Tuesday February 29 2028
Tuesday February 27 2029