How to Reduce Your Cat's Hairballs
Hairballs are one of those things most cat owners shrug off as normal. They're not. An occasional hairball is common, but frequent ones are a signal worth paying attention to — usually about grooming habits, diet, or both.
Why Hairballs Happen
Cats groom themselves constantly. Their tongues have backward-facing barbs that catch loose fur. That fur gets swallowed. Most of it passes through the digestive tract without incident. Some of it doesn't. It accumulates in the stomach and gets expelled as a hairball — the elongated, cylindrical mass of compacted hair that most cat owners have stepped on at least once.
Frequency matters. One or two hairballs a month is on the normal end of the spectrum for most cats. More than that, or any signs of difficulty expelling one — repeated retching without producing a hairball, loss of appetite, lethargy — are worth a vet visit. Blockages are possible and serious.
Diet Is the Biggest Lever
Food affects how easily hair moves through the digestive tract. Diets high in fiber help hair pass before it can accumulate in the stomach. Hairball-control cat foods work by increasing dietary fiber content. Whether they are necessary depends on the individual cat and its hairball frequency.
Hydration matters too. Cats eating primarily dry food are frequently mildly dehydrated. A well-hydrated digestive tract moves material through more efficiently. Wet food, cat water fountains, and water bowls placed away from the food bowl (cats instinctively avoid water near food, a prey-contamination instinct) all help increase water intake.
Regular Grooming Reduces Intake at the Source
The more loose fur a cat swallows, the more hairballs result. Regular brushing removes loose fur before the cat swallows it. For longhaired breeds — Persians, Maine Coons, Ragdolls — this can dramatically reduce hairball frequency. Even for shorthaired cats, regular brushing during shedding seasons makes a measurable difference.
How much grooming depends on the cat and the coat. A good rule: if you see visible amounts of loose fur on the brush after a session, that fur was going into the cat's stomach instead.
Hairball Remedies
Petroleum-based hairball gels work by lubricating the digestive tract, helping hair pass through. They are widely used and generally safe when used as directed. They are not a substitute for addressing the underlying cause — diet and grooming — but can provide relief for cats with ongoing issues.
Some cats will eat the gel voluntarily. Others need it applied to their paw, which they will lick off. Either method works.
Sources
- VCA Animal Hospitals — Hairballs in Cats — Causes, frequency guidelines, and when to seek veterinary care
- ASPCA — Common Cat Diseases — Hairball health context and warning signs for blockage
- Merck Veterinary Manual — Hairballs in Cats — Clinical overview of trichobezoar formation and management
- PDSA — Grooming Your Cat — Brushing frequency and technique for reducing hairball risk
Products That Help
Our Cat Deshedding Grooming Glove removes loose fur during petting — cats that resist a traditional brush often accept it because it feels like being touched rather than groomed. Browse it in our Cats collection.
For hairball control food, petroleum gels, and grooming brushes, search cat hairball control on Amazon.
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