Any number of things could cause the issue, and you've described a lot of stressors on the cats. Try to get things as close to "normal" as you're able, and buy some Feliway diffusers. Hopefully the combo will soothe ruffled hackles and get things back to the way they were.
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momijizukamori
no subject
Date: 2009-11-30 09:54 pm (UTC)