There may be several reasons why a kitten may not be able to vocalize or may have a very hoarse voice:
Underdeveloped vocal cords: When a cat's vocal cords are not fully developed, its meows may be very soft, and the owner may not be able to hear it. In this case, if the cat is in good condition but just has difficulty meowing, this is normal and there is no need to worry too much.
Something stuck in the throat: If a cat has something stuck in its throat, it may become hoarse and unable to meow. Usually, in this situation, the cat's overall condition will be poor, and it may exhibit symptoms such as scratching its mouth, coughing, and dry heaving. It is recommended to take the kitten to the vet immediately for treatment. Do not attempt to treat it yourself, as this may cause further harm.
Common cold: A cold can also cause this in cats, and it will be accompanied by many other symptoms, such as sneezing and runny nose. Give your kitten plenty of water and keep it warm. If fever develops, take it to a veterinary hospital immediately, as it may be a viral infection.
Excessive meowing can cause hoarseness in kittens, especially those only a few months old, when they arrive in a new environment. This constant meowing can wear down their vocal cords. The hoarseness will improve as the kitten adjusts to its new surroundings. Giving the kitten more water can also help.
