It's posible, if someone tracks dirt in, or you have potted plants with yard soil, but not very likely.
The inside.
I means your cat has worms
i dont belive so, cat worm are inside the cat i belive
A cat can die from certain types of worms. Like the heartworm, a cat can die from. But worms around its rear end aren't fatal. It's best if you contact a vet and get it treated so its not going to spread to other cats.
If you cat has worms, then they have more than one worm. There is not set amount of worms that animals get when they have them.
You should see an almost immediate improvement once the worms are eliminated. However, your cat will take a long time to recover fully, if she ever does. Worms weaken a cat's entire system, and complete recovery can take a lot of time because of the foreign matter the worms leave behind them.
A cat with worms can infect a cat that doesn't have worms, so it's best to give both cats (after discussing it with your vet) the worm capsules.
He could have gotten it from a small animal that he found or if he was outside even once he could have gotten them. sometimes they can get it if they got into a garbage can. i suggest you go to a vet to see if he has parasites.
Yes the cat may give the human worms
ALL cat feces (or any feces of all species) has an odor, but if a cat's feces has an especially putrid odor, along with possibly being loose, it is possible that the cat has coccidiosis. Which is caused by a protozoan parasite. Kittens have died from lack of treatment for coccidia.
If a cat's belly is hard and round, it probably has some type of worms.
No, I have never found worms in my cat's water bowl.