Hey guys, i'm not sure why, if they're poorly or close to passing, but my eldest female mice havent been themselves lately, they're around a year and a half age wise, they've not been playful or hungry, rejecting fresh veg, not sleeping in their usual spot..they'd rather sleep on the floor of their cage than in their cosy hideout..i'm so confused and worried, any help would be apprechiated.
charateristics of passing mice?
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