Hairball Duck, quinoa, apple and cranberry recipe. N&d quinoa hairball is a complete food for cats, indicated to facilitate the expulsion of hairballs. Complete food for adult cats. Composition Boneless duck (20%), dehydrated duck protein (20%), pea starch, pea fiber, quinoa seed extracted (8%), chicken fat, hydrolyzed fish protein, dried eggs, linseed, dried beet pulp, fish oil (from herring), dried apple (2.5%), dried cranberry (2.5%), psyllium husks and seeds, dried spinach, alfalfa meal, fructo-oligosaccharides (0.6%), yeast extract (source of manno-oligo-saccharides) (0.6%), calcium sulphate dihydrate (0.4%), dried brewers' yeast, potassium chloride, sodium chloride, aloe vera extract, glucosamine, chondroitin sulphate.