Bitch: Xiaohei (in one word, vulgar! ), grapes (grapes are ok), elves, coffee, DuDu (suitable for fat enough, I think LZ dogs should forget it), Kiki, baby, fairy, momo (Momo is ok), cocoa, Tianya.
Male dogs: Gao Feng, Sirius, Earl, Lingyun, Doudou, Mao Mao, Longlong, Locke, Tony, Zaizai, Yang Yang, Toby and Dragon King.
Personally, I think the name male dog sounds good and imposing. If it is a bitch, you can also call the dog's name!
I hope the landlord will like these names.