As the cat is a desert animal it mainly absorbs liquid through it´s prey. Therefore, it naturally does not drink a lot and seldomly feels thirsty. Furthermore, tap water mostly is not tempting enough. Especially with indoor cats, this can lead to dehydration. 

LEONARDO® Drinks encourage the cat to drink. 

Offer 1 - 2 bags per day in addition to a complete food (dry or wet food) to your cat. In addition to that, fresh drinking water should be offered anytime.