How do you get something that is stuck in your throat out?

eat a banana.

If you can see it, attempt to remove it carefully. If you have any difficulty, take the dog to a vet immediately.

Go to the doctor.

If something is lodged in your cat's throat the first sign to look for is unusual coughing, hacking (particularly dry-hacking, as if a fur ball may be lodged), lack of breathing/labored breathing...