Provided is a water and dietary supplement for a companion animal which comprises 40 to 44 parts by weight of sugar for improving energy supply and palatability, 23 to 28 parts by weight of omega fatty acid, 12 to 18 parts by weight of a flavor and palatability improving ingredient, 10 to 14 parts by weight of modified starch for viscosity, 1 to 4 parts by weight of a dietary fiber component, 0.5 to 3.5 parts by weight of an intestinal microbial food ingredient, and 0.05 to 0.5 parts by weight of lactic acid bacteria. The water and dietary supplement of the present invention can strengthen the health of the intestines and improve immunity of a companion animal.COPYRIGHT KIPO 2017에너지 공급 및 기호성 개선용 당분 40~44중량부, 오메가 지방산 23~28중량부, 풍미 및 기호성 개선 성분 12~18중량부, 점성을 위한 변성전분 10~14중량부, 식이섬유 성분 1~4중량부, 장내 미생물 먹이 성분 0.5~3.5중량부, 및 유산균 0.05~0.5중량부를 포함하는 반려동물용 음수 및 식이 보조제가 제공된다.
