Why does my cat have a puffy tail?
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Cats are incredibly expressive when it comes to using their tails; it’s their form of non-verbal communication. So if their tail suddenly puffs up and they arch their back, looking similar to a stereotypical Halloween cat, they’re indicating that they feel scared or threatened. This reaction can be caused by hearing a loud noise or someone sneaking up behind. It’s nothing to cause alarm. Just remember to check on your cat and calm them down if they need it.