Consider the classic case of feline hypertension. A cat’s blood pressure rises naturally when it is terrified. If a veterinarian wrestles a hissing, struggling cat out of a carrier to take a reading, the resulting "hypertension" might be a phantom—an artifact of fear, not a sign of renal failure or hyperthyroidism.
A rabbit with dental disease will not cry out. It will simply stop eating hay—a subtle behavioral change that most novice owners miss. By the time the rabbit looks "sick" (lethargic, hunched posture), it is often too late; the gut has shut down into stasis. Video De Zoofilia Perro Gay Penetrado Por Hombre
We now know that a limping horse is in severe pain, but a limping cat is in critical pain—cats rarely limp visibly. Instead, a cat in pain might simply stop jumping onto the counter. A dog in pain might become irritable (misdiagnosed as "old age") or start panting excessively. Consider the classic case of feline hypertension