Answer: These sound like tapeworms. Tapeworms are generally the only worms that you may see in an adult cat. They are generally less than a half-inch in length and may wiggle or move when they emerge.

Hi Biscuit, I need some help. We have three cats. I just went to clean the litter box, and I found poop that is covered in tapeworms (it looks like little grains of white rice that are moving).

Tapeworms tend to be more common in older cats and cats that hunt. Your cat may not show any symptoms of tapeworms, but in some cases, there may be vomiting and weight loss.