Many cat owners love snuggling up with their furry friends at night. There’s nothing quite like feeling that warm little body curled up next to you or hearing those soothing purrs as you drift off to sleep. But while this nighttime routine can be comforting, it might come with some unexpected downsides that every pet owner should know about.
For people around the world, sleeping with cats provides real emotional benefits. Their presence can ease anxiety, make you feel safer (especially if you live alone), and strengthen your bond. Those cozy moments actually release oxytocin—the same “love hormone” that helps parents bond with their babies. But before you let your cat claim their spot on your pillow, there are some health risks worth considering.

Even well-groomed cats can carry bacteria, parasites, and allergens that might affect your health. Some cats transmit illnesses like Cat Scratch Disease or Toxoplasmosis, which can be particularly dangerous for pregnant women. Others bring allergens into bed that cause sneezing, congestion, or even asthma flare-ups. Then there’s the sleep disruption—cats are naturally active at night, and their playful antics or sudden zoomies can leave you tired the next day.
The good news? You don’t have to kick your cat out of the bedroom entirely. Simple steps like regular vet checkups, frequent bedding washes, and keeping your cat groomed can make co-sleeping safer. You might also try setting up a cozy cat bed right next to yours—close enough for comfort but with a little healthy separation.
At the end of the day, sharing your bed with your cat is a personal choice. But being aware of the risks—and taking a few precautions—can help keep both of you happy, healthy, and well-rested.