A dominant white cat with blue eyes is saidis said to be at high risk of being deaf. (Here the "dominant" refers to the white color gene, not behaviour.) I'm concerned thatIn case of a white cat with odd eyes, the ear on the side with the blue eye may be deaf, though in some rare cases an odd-eyed cat can also be totally deaf.
That's one of the cats I have. Totally white fur, pink pads and ears, and odd eyes. I have tested her for hearing and it seems quite obvious that she can hear, but does she hear only with one ear or two? How would I test if she's deaf in the ear on the blue side?