Thread: Correct please (dinlot)

Originally Posted by Antonio1986

Please explain me in which context we use пёс?

Antonio, пёс is used when you want to particularly emphasize that your dog is "a boy"!

The word собака is grammatically feminine, but can be used either:
(a) about a female dog
or
(b) about a dog whose gender/sex is not known to the speaker.

The word сука means "a definitely female dog" (and cannot be used for a dog of unknown gender) -- but, just like the English bitch, nowadays it is "used politely only by professional dog-breeders."