National Cat & Dog Gut Health Awareness Day
September 21
About National Cat & Dog Gut Health Awareness Day
National Cat & Dog Gut Health Awareness Day takes place on 21 September each year and aims to raise awareness about the importance of gut health for pets. The day was created in 2022 by AnimalBiome, a pet microbiome company, to help cat and dog owners understand how a healthy gut underpins their animal’s overall wellbeing. It encourages pet parents to learn the signs of digestive trouble and to take practical steps to support their pet’s microbiome.
What is National Cat & Dog Gut Health Awareness Day?
National Cat & Dog Gut Health Awareness Day is an annual observance dedicated to educating pet owners about the gut microbiome and the central role it plays in animal health. Like humans, cats and dogs host trillions of microorganisms in their digestive tract, collectively known as the gut microbiome. This community helps with digestion, supports the immune system, protects against disease, and influences everything from skin condition to behaviour. The day is aimed at every cat and dog owner, as well as veterinary professionals who want to highlight the link between gut health and quality of life.
When is National Cat & Dog Gut Health Awareness Day?
National Cat & Dog Gut Health Awareness Day is held on 21 September every year. In 2026 it falls on Monday, 21 September. The date is fixed and does not change from year to year, so pet owners can plan a check-in on their animal’s digestive health for the same date annually.
Why National Cat & Dog Gut Health Awareness Day Matters
Gut health is often overlooked, yet it affects almost every aspect of a pet’s wellbeing. An imbalanced gut microbiome can contribute to common problems such as diarrhoea, soft stool, constipation, vomiting, and even itchy skin. Other signs can include changes in weight or appetite, eating non-food items, and behavioural issues. Because these symptoms are so easy to dismiss as minor or unrelated, many owners do not connect them to the gut at all.
The case for awareness is backed by data. AnimalBiome has studied the microbiomes of more than 30,000 cats and dogs and has built what it describes as the largest database of pet microbiome samples in the world. In September 2022 the company launched its first annual State of the Gut report, drawing on seven years of testing and a survey of 2,000 cat owners and 2,000 dog owners in the United States. The day gives this research a public platform and helps owners act on it. If you care about digestive wellbeing more broadly, you may also be interested in World Digestive Health Day, which focuses on human gut health.
How to Get Involved in National Cat & Dog Gut Health Awareness Day
There are many simple ways pet owners and animal lovers can take part:
- Review your pet’s diet – What a cat or dog eats directly feeds the bacteria in their gut, so managing diet is the single most important way to support a healthy microbiome.
- Watch for warning signs – Keep an eye out for diarrhoea, soft stool, vomiting, itchy skin, or changes in appetite, and note anything persistent to discuss with your vet.
- Book a veterinary check-up – Use the day as a prompt to schedule a routine appointment and raise any digestive concerns with a professional.
- Learn about the microbiome – Read up on how the gut microbiome works and why it matters for immunity, digestion, and behaviour.
- Consider gut testing – Microbiome testing kits can reveal imbalances and help guide dietary or supplement decisions under veterinary advice.
- Look into probiotics and prebiotics – Ask your vet whether pet-specific probiotic or prebiotic products could benefit your animal.
- Share information online – Post about the day to help fellow pet owners recognise the importance of gut health.
- Keep a health diary – Track your pet’s stool quality, appetite, and energy over time to spot patterns early.
History of National Cat & Dog Gut Health Awareness Day
National Cat & Dog Gut Health Awareness Day was established in 2022 by AnimalBiome. The company itself began as a citizen science project in 2015, with the goal of understanding the pet microbiome and was the first to create a gut microbiome health test for cats and dogs.
After years of studying the microbiomes of tens of thousands of animals, the AnimalBiome team recognised how frequently gut imbalance was linked to common health complaints, from digestive upset to skin irritation. To help close the awareness gap among pet owners, the company launched the awareness day alongside its inaugural State of the Gut report in September 2022. The report combined laboratory testing data with survey responses from thousands of American cat and dog owners.
Since then the observance has been picked up by veterinary practices, pet food brands, and animal welfare organisations, who use 21 September to share educational content and encourage owners to pay closer attention to their pets’ digestive wellbeing. Pet owners interested in proactive care may also like National Pet Choking Prevention Day.
Noteworthy Facts About National Cat & Dog Gut Health Awareness Day
- The day was founded in 2022 by the pet microbiome company AnimalBiome.
- AnimalBiome has analysed the microbiomes of more than 30,000 cats and dogs.
- The company maintains what it describes as the world’s largest database of pet microbiome samples.
- Its first State of the Gut report drew on a survey of 2,000 cat owners and 2,000 dog owners in the United States.
- An imbalanced gut microbiome in pets can show up as diarrhoea, vomiting, constipation, or even itchy skin.
Frequently Asked Questions
What is National Cat & Dog Gut Health Awareness Day?
It is an annual awareness day, created by AnimalBiome in 2022, dedicated to educating pet owners about the gut microbiome and its importance to a cat or dog’s overall health.
When is National Cat & Dog Gut Health Awareness Day in 2026?
It falls on Monday, 21 September 2026. The date is the same every year.
Who created National Cat & Dog Gut Health Awareness Day?
It was established by AnimalBiome, a company that began as a citizen science project in 2015 and was the first to create a gut microbiome health test for pets.
Spread the Word
Help raise awareness by sharing National Cat & Dog Gut Health Awareness Day with fellow pet owners. Use the hashtags #CatAndDogGutHealthAwarenessDay and #GutHealthAwarenessDay2026 on social media. The more owners who understand the importance of the gut microbiome, the healthier our pets can be.
Related Awareness Days
- World Digestive Health Day – Focuses on the importance of digestive health, the human counterpart to this pet-focused day.
- National Pet Choking Prevention Day – Another day dedicated to keeping cats and dogs safe and healthy.
- Global Prebiotics Week – Highlights the role of prebiotics in supporting a healthy gut microbiome.
Links
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