Some might see this point as argumentative and it is not intended to be as such. It is an observation.
The watery eyes does seem to be normal with RFs when the humidity is low. Does that mean low humidity is bad? I don't think so.
It seems that most people believe that redfoots come from a moist environment. This can't be further from the truth. Every first hand account I have on record shows me that they come from pretty dry areas.
Keeping them moist does seem to have it's benefits but keep in mind that it is definately not a necessity.
I mention this because it is a great deal of trouble to keep the entire environment moist.
A good alternative is to keep the hide/sleeping area warm and moist. Be careful to make sure it is warm.
As to the watery eyes, as long as the animals are well hydrated and they don't appear stressed, I'd say that is a normal way of them coping with a normal condition.
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Ed
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