My 8-week-old kitten's poop has a thick casing. Is it worms?

I would bring Miyya to a veterinarian and have them evaluate her stool sample. Kittens can have multiple different types of intestinal parasites, although only a few you will actually see in their stool (roundworms and tapeworms). Roundworms look like spaghetti while tapeworms look like pieces of rice. I recommend a stool sample to make sure we do not miss any of the intestinal parasites that she may have since not all parasites are treated the same way. Thank you for using Petco Pet Education Center, formerly Petcoach.

From the picture, it looks like diarrhea to me. Make sure both kittens are up to date on their deworming treatments, as intestinal worms cause diarrhea. If they aren't up to date on it, give them both one. I still think having them checked out by a vet is the best idea, however, just to make sure they are ok. Best of luck.

Worms! Roundworms or hookworms would be my guess, they look like vermicelli noodles. Tapeworms are also possible, they are flatter and often break off into small pieces. I would recommend that you have Violet examined by a vet and tested for intestinal parasites to make sure that she receives the correct medication.

I would recommend rechecking a stool sample. Parasites are not consistent shedders so he may also had a different intestinal parasites that the dewormer didn't cover and may need something else. I would recommend another visit to your veterinarian to have them perform a stool sample. I would also recommend a prescription bland diet. Thank you for using Petco Pet Education Center, formerly Petcoach.

It sounds like Boots may have intestinal parasites. There are many different kinds, but we usually lump them into 3 groups: round/hook/whip worms look like spaghetti, tapeworms look like flat noodles or small grains of rice, and coccidia or giardia are other types that are not visibly seen. You can try an OTC dewormer that treats the specific type of worm you are seeing and make sure it is repeated in a few weeks as directed on the label, but I recommend that Boots go to a vet. She is way overdue for kitten vaccines and a rabies shot (which is required in all cats and dogs by law - even if they will never ever step foot outside). There are many nasty cat viruses that can cause illness and even death. Your vet can also test a fecal sample to determine the most appropriate treatment timeline for her individual parasite(s).

They may or may not be related to the deworming today, but either way they definitely roundworms! Call your vet to let them know what you saw. Chances are that the dewormer they used today will be enough to treat them. Make sure to repeat the deworming in 3-4 weeks to make sure the infection is completely taken care of!

Little white grain things sounds like tapeworm segments. I suspect they may have tapeworms. Take them into the vet along with a sample of their poop for the vet to examine. If they do have tapeworms, the vet will give you medication to treat as well as flea medication. Fleas carry tapeworms, so make sure all the animals in your home are up to date with their flea medication. I hope this helps!