Bitch” in its strictest sense refers to a breedable female dog, or a female dog that recently had a litter. See bitch - Wiktionary. So a female dog that has been spayed is not a bitch in a sense. read more
“Bitch” in its strictest sense refers to a breedable female dog, or a female dog that recently had a litter. See bitch - Wiktionary. So a female dog that has been spayed is not a bitch in a sense. So, the term “bitch” is used mainly by breeders (or was, I’m not in any breeder social circles). read more
A male dog that refuses to listened to a command is referred to as a Bastard and a female dog that refuses to respond to a command is a Bitch. However politically correct people will not accept this because the female equivalent is a bitch and that is not acceptable to feminist sensibilities. read more
For a more literal opposite,"dog" could work (in breeding circles,"bitch" is a female canine while"dog" is a male canine). With the correct tone and context, it can mean a lazy or disliked person. He's a worthless dog. read more