My Vet suggested 3V Caps Liquid Skin Formula a concentrated dietary supplement containing Fish Oil, a source of Omega-3 Polyunsaturated Fatty Acids, plus Vit E. It works great for Bella; she seemed not to notice the liquid, plus it's only 1/2 a skirt (pump bottle).
She was one also to be very in tune with anything added to water or food. I've tried apple cidar vinegar in her wtr & she can definitely tell....doesn't like that
Good Luck!