We rescued a pregnant feral and 4 of her 5 kittens are very wobbly - they are 5 weeks old now. The smallest is the worst, can barely stand. We do not have any info about where the mother came from and received her a week before birth. This problem is called cerebellar ataxia; it's thought to be caused by a very similar virus as distemper or perhaps by the vaccine to the mother?

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every life should have nine cats...