Veterinarians love cats, but there’s one thing about them that drives us nuts: It’s the fact that they typically hide signs of illness. Rather than making it clear that they don’t feel well, they usually act as if nothing is wrong. Because of this, pet owners often don’t notice their feline friend is ill until things are really serious.

Cats hiding illness is one reason we need to pay close attention to their habits and behavior. It’s also the reason that cats need regular visits to the vet, because as we see in this funny video, they won’t always admit when they’re sick.

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