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National Pet Obesity Day

Pamper your pet on National Pet Obesity Day by going for a walk and providing them with healthy treats to keep them fit and happy!

Wednesday

October 2026

Last updated February 7, 2026 · by the Holiday Calendar Team

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YEARLY DATESecond Wednesday in October

OBSERVED INUnited States

CATEGORYAnimals

SUBCATEGORYPets

INTRO

Introduction

PHOTO

It’s time to show your four-legged friend some extra love on National Pet Obesity Day, which takes place on the second Wednesday in October. Celebrated since 2010, this day is dedicated to raising awareness of the dangers of pet obesity and encouraging owners to keep their pets at a healthy weight. Overweight pets are more likely to suffer from various medical conditions such as diabetes, arthritis and heart disease, so it's important that we do our part to keep them fit and healthy. So let's get active with our furry friends and have some fun while looking after their health!

TIMELINE

National Pet Obesity Day Timeline

First National Pet Obesity Day

The Association for Pet Obesity Prevention establishes the first National Pet Obesity Day to raise awareness about overweight pets and their health risks.

Major Pet Food Guidelines

Pet food companies start providing feeding guidelines on packaging to help pet owners maintain healthy portion sizes for their pets.

Increased Vet Education

Veterinary schools start placing a stronger emphasis on nutrition education, recognizing the importance of diet in pet health.

Rise of Pet Fitness Tech

The emergence of pet fitness technology, such as activity trackers and smart feeders, help owners monitor their pet's health and activity levels.

Public Awareness Campaigns

Numerous campaigns are launched to educate the public about the risks of pet obesity, emphasizing the role of exercise and diet in a pet's wellbeing.

Pandemic Impact on Pet Weight

The global pandemic leads to a surge in pet weight gain as owners and pets adjust to staying at home, highlighting the importance of addressing pet obesity.

GET INVOLVED

How to Celebrate National Pet Obesity Day

Walk your pet

Take your pet out for a good, long walk. This will help with their overall health and weight.

SWITCH

Switch up their food

Switch up your pet's food to something healthier and with fewer calories. Look for foods that are lower in fat and higher in protein.

PLAY

Play more with your pet

Spend more time playing with your pet, as this helps to burn off those extra calories. Try playing fetch or hide and seek.

MONITOR

Monitor their treats

Be mindful of the treats you give your pet and try to limit them as much as possible.

VISIT

Visit the vet

Make sure to take your pet to the vet for regular checkups to ensure they are healthy.

WHY THIS DAY MATTERS

Why National Pet Obesity Day is Important

Early intervention is key

By recognizing the signs of pet obesity early on, we can help prevent health issues down the road before they become more serious. Talk to your veterinarian about nutrition and exercise plans tailored specifically for your pet's needs - with a little effort, it can make a big difference in their long term wellbeing!

Pet obesity has serious health consequences

Just like humans, obese pets are at an increased risk for developing chronic diseases and conditions. These can include diabetes, joint problems, arthritis, heart failure and other serious illnesses that can severely impact their quality of life.

Pets need proper nutrition

National Pet Obesity Day brings awareness to the importance of providing our pets with nutritious food that is appropriate for their age and activity level. Eating too much of the wrong kinds of food or not getting enough exercise can contribute to pet obesity and its associated health risks.