Arabic

kalb- - dog (Lane 2625)

Cf. klb III ‘to be at strife, to oppress, to rage against’ (WKAS K 307), Yemeni kalab ‘to persecute’ or ‘to treat someone as miserable, humble’, kalābah ‘acting like a dog, impudence, shamelessness’ (Piamenta 434).

PS
*kalb- - dog (SED II No. 115)