Kittens, like all cats, have rough, slightly sandpapery tongues due to tiny backward-facing barbs called papillae. These papillae help them groom themselves, lap up liquids, and even break down meat.
A dry tongue in a kitten can be a sign of dehydration, which is a serious concern. Here are some other signs of dehydration to watch for:
* Sunken eyes
* Loss of skin elasticity (skin doesn't bounce back when pinched)
* Lethargy
* Decreased urination
If you notice any of these signs in your kitten, it's important to consult a veterinarian immediately. Dehydration can be dangerous, especially in young animals.