'Dogs' in the Bible

Ye may not give that which is holy to the dogs, nor cast your pearls before the swine, that they may not trample them among their feet, and having turned -- may rend you.

and he answering said, 'It is not good to take the children's bread, and to cast to the little dogs.'

And she said, 'Yes, sir, for even the little dogs do eat of the crumbs that are falling from their lords' table;'