Dogs - ケモノ臭ゆえに急遽かめ。 #マル子 #柴犬 #shiba #かめマル子

(sigh) Guess I’ll have to do it.
Much water
Such swimming
Very terrify
Wow

All dogs start to display that behavior when they feel uncomfortable or under stress situations, for example, when a dog yawns under tense situations its not because he is "bored", its a sign that he has accumulated too much stress and requires your attention, in this case, This doge feels uncomfortable having to get wet on a bathtub without control of what he can or cant do, thus he starts licking like that to express "concern".

I hope this solves your question :)