you might find that the mice prefer the water bowl to the bottle as it's easier to clean out of.

You could try giving them a bird water feeder thing that has a small bowl at the bottom so they always have access to a pool of water?

We have to do this for our male rat rolly who dislikes waterbottles, luckily his leaks so he always has a small puddle in the corner of his cage.

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This is not a game of 'who the fek are you'.

Not a single gram of fek shall be given today.