The first sign was always the sound. Sometime around the middle of February I would hear Pepper start that dry, rattling cough from whichever corner she had picked for grooming, and I knew exactly what came next. A few minutes later there would be a mess on the carpet upstairs, a cat who looked at me as if I had caused it, and another session with the carpet cleaner before I left for work.

Pepper is five years old and she lives entirely indoors. She is shorthaired, so you would not expect heavy shedding, but she grooms all the time and swallows more loose fur than I ever realized. Our vet explained it plainly: indoor cats shed on their own schedule through the year, they take in loose fur every time they wash, and unlike an outdoor cat they never get the kind of grass that helps move things along. That matched what we lived through, because Pepper's worst months lined up with January and February, when the dry indoor heat seems to loosen her coat and the carpeted stairs catch the mess.

A person's hand holding a small soft treat toward a cat that leans in to sniff it in a kitchen.

Greenies Smartbites came up during one of those conversations with a friend who works at a boarding kennel, and she said the cats there eat them willingly, which is more than I could say for my pantry shelf of rejects. Pepper is picky, the same cat who rejected two litter textures before we found the one she would use, so I did not expect much. Greenies Feline Smartbites are soft, which mattered, because Pepper will not touch crunchy treats. They come in a chicken flavor she approved of on the first try, and I picked the formula Greenies makes for indoor cats because it includes natural fiber meant to help swallowed fur pass through instead of collecting in her stomach.

I started by giving her one treat in the morning as part of the regular routine, right after Otis finished his own breakfast in the mudroom. Within four days she was sitting in the same spot at the same time and waiting for it, which is about as much enthusiasm as Pepper shows for anything. I stuck to the serving size on the bag because the vet had warned me to judge any fiber change over weeks, not overnight.

For the first two weeks nothing dramatic happened, and I nearly wrote it off as another expensive habit. Then a pattern showed up. The coughing that used to visit three or four times a week slowed to once a week, then to every other week, and when a hairball did make an appearance it was smaller and came up with far less struggle.

Three or four hairball episodes a week turned into one every other week, and the ones that still happened were smaller and came with less struggle.

A soft chicken treat your picky indoor cat might actually eat.

Greenies Feline Smartbites use natural fiber and a soft texture that won over a cat who had already rejected a shelf full of treats. See today's price on Amazon to decide if they are worth trying.

Check Today's Price on Amazon

By late March the change was steady enough that I stopped holding my breath. The real proof came the following February, when I realized about halfway through the month that I had not heard the gagging cough once, not from the hallway and not from behind the couch. Pepper made it through the whole season with a single small episode, and the carpet cleaner stayed in the mudroom where it belonged.

A cat curled up asleep on a braided rug beside food and water bowls near a back door.

I am not going to pretend the treats did all of it by themselves. I kept brushing her with a rubber mitt twice a week, which the vet recommended, and I stayed on top of her water dish because indoor cats do not drink as much as they should. The treats have calories, so I trimmed a little from her measured meals to make room for them. That is normal management, not a drawback, and it took about ten seconds a day.

Worth knowing if you are considering them: the pieces are small, and the texture is soft enough that Pepper chews them slowly instead of inhaling them, which I did not expect from a cat who swallows most treats whole. They are also easy to break in half, which helped during the first week when I wanted smaller portions. Because Pepper is a determined counter-jumper, the bag lives in the cabinet above the stove and comes down only at treat time. Otis, for what it is worth, would love to eat them too, so the cabinet rule protects the cat treats from the dog as much as from the cat.

The indoor formula is not the only one Greenies makes, and I have no opinion on the others because we have not tried them. What I can tell you is that the 16-ounce bag lasted us a long time at one treat a day, which made the per-treat cost easy to justify. The bag also sealed well enough that the treats stayed soft from the first piece to the last.

What I'd Tell You If We Were Sitting at My Kitchen Table

If we were sitting at my kitchen table with coffee, here is what I would tell you. Your indoor cat is probably swallowing more loose fur than you realize, and the advice you hear about brushing and fiber is worth taking seriously. I am not a veterinarian, so if your cat is coughing constantly, losing weight, or not eating, see your own vet before you buy anything. But for a normal healthy cat who suffers for a couple of months every winter, a soft chicken treat with natural fiber beat the medicine that ended up on my sock. Buy a small bag first and confirm your cat will actually eat them before you commit to the bigger one. You know your cat better than any review, including mine. And if your cat agrees with mine, you will spend less time with a carpet cleaner and more time wondering why you waited so long.

Try the indoor formula and let your cat vote.

Pepper voted with her appetite on day one and has kept voting through two winters now. Greenies Feline Smartbites are soft, chicken-flavored, and made for indoor cats. Check today's price on Amazon and see whether your own hairball season gets quieter.

Check Today's Price on Amazon