If that were true for the Bok, they would already have fed at least once.

But I always found it a help to feed them the liver of a sheep once a day.

Young snakes can be fed once a week, to promote healthy growth.

Staggering forward, he looked at the air tubes that had once fed him life.

He's fed from me once; what if drinking my blood is part of the problem?

Most cimicids feed once every 3 to 7 days in natural conditions.

Likewise, lawns are usually fed once a year, in late fall.

Adults only need to be fed once every month.

The three of us could feed you if you only needed to be fed once a day.

According to the legend, the Enormé had to be fed once a month.