Answer:

yak

AnswerCrossword Clue
YAK"Yakety .."
YAKAsian work animal
YAKChatter
YAKHimalayan bovine
YAKWag one's tongue
YAKTalk and talk
YAKTalk too much
YAKJabber
YAKGo on and on
YAKChin or jaw
YAKHairy Himalayan
YAKTie up the phone
YAKTibetan critter
YAKHave a gabfest
YAKBlab
YAKFlap gums
YAKBabble
YAKDrone on
YAKPrattle
YAKChitchat
YAKHimalayan beast
YAKShaggy ox
YAKMongolian milk source
YAKTibetan milk source
YAKChew the fat
YAKPrate
YAKTalk, talk, talk
YAKChatter away
YAKGo on
YAKBeast of burden
YAKMountain caravan member
YAKRun on
YAKSchmooze
YAKTibetan beast
YAKHimalayan butter source
YAKAsian ox
YAKAsian plow puller
YAKHog the phone
YAKLong-haired bovine
YAKJabber on and on