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National Hairball Awareness Day

Animal · Fun · The last Friday in April

A day about cat hairballs: what they are, why cats get them, and how brushing and a little attention can help keep them rare.

National Hairball Awareness Day

National Hairball Awareness Day falls on Friday, April 30, 2027. That is 185 days away.

A hairball is exactly what it sounds like. Cats groom themselves with rough tongues covered in tiny backward-facing barbs, and those barbs catch loose fur. Most of that fur passes through the digestive system, but some collects in the stomach and eventually comes back up as a damp, tube-shaped clump.

Anyone who lives with a cat knows the sound that comes first. It is a low, rhythmic hacking that seems to happen most often at night, on a rug, near a sock. The hairball itself is usually narrow rather than round, because it gets squeezed on the way out through the esophagus.

Long-haired cats tend to deal with hairballs more than short-haired ones, simply because there is more fur to swallow. Shedding seasons can bring a few more as well. The day falls on the last Friday in April, which lines up nicely with the stretch of spring when many cats are losing their winter coats.

Marking it is mostly a matter of attention. Regular brushing removes loose fur before a cat can swallow it, and many cats come to enjoy the routine once it becomes familiar. Owners also keep an eye out, since a cat that hacks often without producing anything, or seems unwell, is better off seeing a veterinarian.

A soft brush and five quiet minutes on the couch can mean one less surprise on the hallway floor.

Ways to celebrate

Dates

YearDate
2026Friday, April 24
2027Friday, April 30
2028Friday, April 28
2029Friday, April 27
2030Friday, April 26

All national days on April 30

Also on April 30

Categories: Animal daysFun days