Open the cat's mouth and pull out the tongue, use a flashlight to shine into the throat to see where the fish bone is stuck, and then use tweezers to probe into the cat's throat and try to take out the fish bone; if the fish bone is stuck in a deep position and cannot be removed, , the cat cannot be removed manually and can only be sent to the pet hospital for treatment. If this happens, you can wait for a while, because the cat has an internal vomiting function and can vomit out the stuck fish bones on its own. If the cat has not vomited out after more than 10 hours, the owner must help the cat.