Increased drinking, increased urination Poor grooming Fast breathing or panting Enlarged thyroid gland Heart murmur High blood pressure Retinal changes in the eye Diagnosis of hyperthyroidism is a blood test – the Total T4 and/or the Free T4. Occasionally, especially in cats with other ...
How much drinking or peeing is too much? Polyuria (PU): Cats - urine output greater than 40 ml/kg per day. Dogs - urine output greater than 45 ml/kg per day. Polydipsia (PD): Cats - water intake greater than 45 ml/kg per day. Dogs- water intake greater than 90 ml/kg pe...