Cats are full of quirky behaviors, but one that often surprises their humans is their fascination with collecting odd items. You might find a stash of hair ties under the couch or a pile of bottle caps in your favorite shoe. But why do our feline friends do this? Let’s explore six strange items cats like to collect and the reasons behind this curious behavior—supported by veterinary insights.
1. Hair Ties & Rubber Bands

Why Cats Love Them:
These stretchy items are light, easy to bat around, and mimic prey. The texture and springy nature resemble small, wiggling animals—triggering your cat’s natural hunting instincts.
Veterinary Note:
Be cautious! If swallowed, hair ties can cause intestinal blockages, a serious medical emergency. Always supervise play and store these items safely out of reach.
2. Bottle Caps & Small Plastic Lids

Why Cats Love Them:
The sound and movement of a bottle cap sliding across the floor mimics the skittering of a bug or rodent. These lightweight, noisy objects can provide endless fun.
Veterinary Note:
Ensure caps are large enough that your cat can’t swallow them. Avoid those with sharp edges.
Wait! The next items cats are obsessed with might surprise you—click ‘Next’ to see!