horse salivation

Question
QUESTION: hello madam, how do horses salivate while holding a warm bit. i mean, is there any action of tongue licking the bit mouthpiece, or do they demonstrate and shows us any grinding action of their mouth while holding those warm bits??

ANSWER: they salivate by licking the bit as well and chewing on it. anytime they move their tong around constantly it will make them salivate. it does not matter if the bit is warm or cold.

---------- FOLLOW-UP ----------

QUESTION: hello madam, i'm getting confused. the horse is chewing the bit means he's uncomfortable with the bit. i'm i right?? then, how come you are saying that they are salivating by chewing the bit. what would be the difference between chewing the bit when they don't like it and chewing the bit when they are salivating. or can you post me a link which differentiates both chewing actions

Answer
chewing is chewing they is not difference in it. anytime the horse is moving its tongue around and chewing the bit it will salivate. it doesn't matter what mood the horse is in. it will still make the horse produce more spit. horse normally chew on the bit when they are uncomfortable,upset, or bored. some even do it just to play with it so yes you are correct.