A country with more cats may also report greater happiness. That is the intriguing association in a PLOS One study published September 30, 2026. Researchers compared publicly available data from 93 countries, including estimated cat numbers, national happiness scores, economic measures, and Toxoplasma gondii exposure.
It is an interesting starting point for a conversation about life with cats. It is not a reason to assume that bringing home another cat will make a person happier—or that every cat enjoys the same kind of home.
What the Study Found
In the researchers’ analysis, countries with more cats per person tended to have higher national happiness scores. The study also found an association between one measure of Toxoplasma exposure and lower happiness scores. These are country-level associations, drawn from several existing datasets.
The authors identify important limits. Their cat estimates do not separate pets from stray or feral cats. The data were collected across different periods, and factors such as sanitation and urbanization were not fully accounted for. Most importantly, the study’s design cannot establish cause and effect. It cannot tell us whether living with a cat changes any one person’s well-being. Read the study and its limitations.
Start With the Cat in Front of You
Our view at Puresa is that the best response to a headline about “happy cat countries” is to look at the individual cat sharing your home. Does your cat have a place to retreat? Opportunities to play? Easy access to food, water, and a clean toileting area? Can they choose when to approach you?
The Feline Veterinary Medical Association’s environmental-needs guidance recommends safe spaces, accessible resources, opportunities for play, and positive, predictable human interaction. It also emphasizes that cats differ in how much contact they enjoy. A quiet cat sitting nearby may be as comfortable as one asking for attention. The useful question is what your cat’s behavior tells you.
Make Care Part of the Daily Rhythm
A manageable routine gives you repeated chances to notice change. During feeding, play, and litter-box cleaning, you may spot a difference in appetite, activity, or toileting habits. If a change concerns you, contact your veterinarian rather than trying to interpret it from a research headline.
Litter care also protects the people in the household. The U.S. Centers for Disease Control and Prevention advises daily removal of cat feces and handwashing after handling a litter box. If someone is pregnant or has a weakened immune system, the CDC recommends that another household member handle litter-box cleaning when possible. No type of litter replaces those precautions.
At Puresa, Petia and Silitter reflect different approaches to litter. Whichever option fits your household, the everyday goal is the same: a toileting setup your cat will use and a cleaning routine you can maintain.
A Better Question Than “Do Cats Make Us Happy?”
The new research describes a pattern across countries. It does not measure the bond between you and your cat. That bond is built in smaller, observable moments: giving your cat room to choose, meeting their needs consistently, and paying attention when something changes.
Happiness is difficult to reduce to one number. Thoughtful care, however, is something we can practice today.