You can also google dog names and come up with quite a bit. Also do a search here. There was a thread a while ago where all the YT dogs were listed- tons of names. Congratulation on your upcoming litter!
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"If you have men who will exclude any of God’s creatures from the shelter of compassion and pity, you will have men who will deal likewise with their fellow men." — St. Francis of Assisi, 1181-1226