Most people have to buy cat bentonite cat litter, but it is easy to be the cat lapped. What about licking?
Then look at it every day and see whether it has spirit. Once a month to three months, give it a roundworm.
It shouldn't be a problem because the cat itself will vomit, just like licking its own hair. I got a kitten and ate all the threads. There is nothing wrong with the back, all out of their own, there is no exception.If you are worried, you should pay attention to the mental condition and eating situation every day.
So many people, maybe because of the cheap. The best for cat litter, such as wood sand. Lick in, eat less, one or two, the problem is not estimated. If you lick it every day, and you have some constipation and something else, you might get stuck in your intestines. It is recommended for cat litter, lest become more serious, like surgery.
