How is the dog hit do not win a cat?

Not be to hit do not win, adage cat dog kisses, cat and dog child jubilate one pair inherently enemy, my home raises the feline dog that pass, it is to sleep sleep one case, or the cat sleeps on dog body, but two are hit namely by day fight noisely those who be troubled by, also not be to be hit really, hitting all the time namely play, dog also won't anxious really eye, if the dog hits a cat really, had been not hit how possibly