Get

In Your Inbox

Catster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

National Pet Obesity Awareness Day 2026: How & When Is It Celebrated? (Vet-Verified)

Share

fat cat siiting on the grass

National Pet Obesity Awareness Day is an awareness day established by the Association for Pet Obesity Prevention (APOP), an organization founded in 2007. It focuses on raising awareness about pet obesity and providing pet owners with education and tools to help manage their pets’ weight and overall health.

Pet Obesity Awareness Day is on October 14th in 2026. It falls on the second Wednesday of October. On this day, veterinary professionals around the country log into a data bank and gather information on the nation’s pets and their waistlines.

Obesity in companion animals is an epidemic; APOP data shows that 60% of cats and 56% of dogs were reported as overweight or obese in 2018, which is a sharp increase from the 43% and 53% reported in 2010.

In a survey conducted specifically for national pet obesity awareness day in 2021, 72% of pet owners stated that they thought obesity was a disease. Awareness is rising thanks to pet obesity awareness day and the veterinary professionals involved.

divider cats oct 2024

How Is Pet Obesity Awareness Day Celebrated?

Veterinary professionals and pet owners celebrate this holiday; vets can see the data gathered from owners across the country via online or in-person surveys. They can then use the statistics to produce literature for their clients and pet owners surrounding pet obesity, including making social posts and invitations to the clinic for weighing. Pet fit clubs can also celebrate Pet Obesity Awareness Day, encouraging owners to bring their pets in for a health check while managing their weight.

Closeup veterinarian is making a check up of a adult maine coon cat with stethoscope in vet clinic
Image By: Ermolaev Alexander, Shutterstock

What Is Obesity in Pets?

Obesity is broadly defined as excessive body weight and body fat. Pets that weigh between 10% and 20% over their ideal body weight are considered overweight. Any pet over 20% above its ideal weight is classed as obese. Obesity is a disease that affects every bodily system, contributing to painful conditions of the skeletal and muscular systems and placing strain on the cardiovascular system.

There are many risks to pets that are obese, as fat is an active substance in the body. Excess body fat affects a pet’s hormones and tissues and even reduces its lifespan. Studies suggest overweight dogs may have a reduced lifespan.

Obesity increases the risk of:

  • Heart disease
  • High blood pressure
  • Diabetes
  • Arthritis
  • Anesthetic complications
fat cat
Image Credit: Andreas Almstedt, Pixabay

Can Diseases Cause Obesity?

There are a few diseases that can cause weight gain in pets. Cushing’s disease causes an overactive adrenal gland, leading to abdominal fat accumulation. Hypothyroidism is another disease that causes weight gain; the thyroid gland stops producing normal amounts of thyroid hormone, which causes slowed metabolism.

divider cats oct 2024How Can I Tell if My Pet Is Obese?

If you suspect your pet is obese, try taking their body condition score. Veterinarians use this chart-based measurement as a visual indicator of a dog or cat’s body condition. It uses markers such as the ribs, waist, and abdomen to see if they’re over (or under) the ideal weight.

These charts can be found online, and taking a score involves:
  • Look at your pet’s entire body for excess fat.
  • Feeling their ribs, spine, and waist.
  • Assigning each part points.

The first step to treating obesity is to acknowledge it in your pet; conducting a body condition score test can help with this and can also help owners understand what a healthy weight is.

Cat Body Condition Score Healthy Weight
You are free to use this image but we do require you to link back to Catster.com for credit

How Can I Help My Pet Lose Weight?

If you feel your pet is obese, taking them to the vet for a weigh-in and body condition score is the first step to treatment. The vet will talk to you about your pet’s body weight, activity level, diet, and other health problems they might suffer. After discussing treatment, the vet might place your pet on a diet and exercise regimen, including prescription weight-loss foods.

It is vital to follow the diets and instructions strictly, as any deviation from the plan means it won’t work. Your pet will have to be weighed regularly and have their body condition score retaken to help you see how well they are doing to keep them on track with weight loss.

Need veterinary advice but can't get to the clinic? Catster recommends PangoVet, our online veterinary service. Talk to a vet online and get the answers and advice you need for your cat without having to leave your living room — all at an affordable price!

PangoVet_Mention-in-Content for PangoVet2 save money

divider cats oct 2024

Final Thoughts

National pet obesity awareness day is celebrated across the US. It is an important part of preventative healthcare surrounding obesity and weight management for pets of all ages and breeds. It is celebrated on the second Wednesday of October thanks to the Association for Pet Obesity Prevention. Pet obesity awareness day can help owners realize their pet is overweight or obese. This day can give them the courage to acknowledge this and combat the dangerous side effects of the disease.

Related Reads:


Featured Image Credit: Dennis van de Water, Shutterstock

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything cat

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.




How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Catster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.


Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

Welcome to Coastal Cats & Critters

As much as we all love cats, we also know that in many parts of the country (and the world), the problem of...

Ask Dr. Paola – Help! My Cat Suddenly Has Dandruff! (March 30, 2026)

Welcome to our “Ask Dr. Paola” series, where every Monday we bring expert advice straight from Dr. Paola Cuevas (MVZ) to help our...

Your Cat Keeps Vomiting After Eating: Here’s What’s Going On

Cats vomit. It’s one of the less glamorous facts of life with a feline, and most cat owners have cleaned up more than...

Ask Dr. Paola – Help! My Cat Gets Diarrhea from Wet Food! (March 23, 2026)

Welcome to our “Ask Dr. Paola” series, where every Monday we bring expert advice straight from Dr. Paola Cuevas (MVZ) to help our...

More related

Are Pothos Toxic to Cats? Vet-Verified Facts & Information

Golden Pothos are among the most common houseplants. They are exceedingly easy to take care of and easy to find. Their large leaves...

Does Palmolive Kill Fleas on Cats? Vet Reviewed Effectiveness & Safety Explored

Fleas are the bane of every pet owner’s existence. They’re not only a nuisance for you, but they can cause itching and discomfort...

Why Does My Cat’s Pee Smell So Strong All of a Sudden? Vet Approved Facts & FAQ

While cat urine generally isn’t known for smelling great, it’s often a sign to be concerned about if your cat’s pee smells really...

How to Get a Cat Out of the Garage (11 Vet-Reviewed Tips)

Every year, hundreds of thousands of cats find their way into garages. Whether they are pets that discovered a new place to play...

Keep reading

Can Cats Eat Cheese? Vet-Approved Facts & FAQ

Cheese is a food long associated with being a feline favorite, and while cheese isn’t toxic to cats, various ingredients within it, primarily the dairy content, are not good or healthy for cats and may instigate problems. A small piece,...

Can Cats Eat Cheese

Vets Warn About 10 Cat-to-Human Diseases (And How to Prevent Them)

At Catster, we love cats more than anything. Snuggles, headbutts, even those 3 a.m. zoomies. But even the most devoted cat lovers can sometimes worry and wonder: “Can I actually get sick from my cat?” The truth? While most cat...

sick woman behind the cat

How to Help Children & Cats Bond: 9 Vet-Verified Tips

Cats and kids make great companions. Although fostering a healthy friendship can sometimes be challenging, it is much easier when you start by making proper introductions. Children, especially those with a spirited disposition, can scare the living daylights out of...

little girl talking to cat

Can Cats Eat Blackberries? Vet-Reviewed Facts & Safety Information

Unlike dogs, cats are extremely fussy eaters, so you don’t often have to worry about them chowing down on something they are not supposed to. Some cats will surprise you, though, and they’ll eat things you wouldn’t think they’d like—such...

Can Cats Eat Blackberries

How to Stop Your Cat from Over-Grooming: Vet Answer & Advice

Cats are fastidious self-groomers, which is their trademark trait that begins from an early age. Your cat will tend to clean their fur by licking themselves for a large part of their waking hours. This makes it challenging to observe...

Chinchilla Persian Cat licking its paw

Can Cats Eat Honeydew? Vet-Reviewed Facts & FAQ

When you think of cat treats, fruit might not be at the top of your list. Cats are obligate carnivores; they get pretty much all their nutrition from meat. But cats are known to be curious about plant foods, and...

Can Cats Eat Honeydew

Why Do Cats Like the Sun? 6 Reasons & Safety Tips

One of the funniest and quite fascinating habits of cats is their love of sunbathing. It is a great sight to see cats sprawled out in the sun or basking in the warmth of a sunny window. But why do...

cat stretching a rocky beach and a beautiful sunset over the ocean

Your Cat Keeps Vomiting After Eating: Here’s What’s Going On

Cats vomit. It’s one of the less glamorous facts of life with a feline, and most cat owners have cleaned up more than their fair share of it. But when it’s happening consistently after meals, it stops feeling like a...

cat eating kibbles from red bowl

Love Cats? So Do We! Join the Catster Community

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.




Sign up for the Catster Email Newsletter

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.