This invention in order to maintain the health of the eye of the canine animal one of the tonnage which improves the sickness of the eye or by prescribing the multiple carotin, to the canine animal, and offers the new manner in order to improve the sickness of the eye. To improve the sickness such as retina denaturation and by radiation, in order the damage of the eye where generally, the carotin is pulled up vision fault, turbidity of the cataract and the eye, approximately per tonnage or 1 days of 0.1 - approximately 5000mg approximately it is prescribed by the canine animal at the tonnage of 0.1 - approximately 500mg, it decreases or prevents the decline of social Characteristic conduct, or, entire promotes health and well Ness, improves the quality of life, extends the mature stage of the canine animal.< Choice figure >It is not本発明は、眼の病気を改善する量の1つ又は複数のカロテンを、イヌ科動物に投与することにより、イヌ科動物の眼の健康を維持するため、及び眼の病気を改善するための新規方法を提供する。一般的に、カロテンは、視力障害、白内障、眼の混濁、網膜変性、放射線により引き起こされる眼の損傷等の病気を改善するために、約0.1~約5000mgの量又は1日当たり約0.1~約500mgの量でイヌ科動物に投与され、社会性行動の減退を低減又は予防し、全体的な健康及びウェルネスを促進し、生活の質を向上させ、イヌ科動物の最盛期を延長する。【選択図】なし
