My 17 yr. old male cat starting showing some strange symptoms
recently, and rather suddenly. He stopped going up and down stairs, stopped getting on the furniture, seems to have weakness or lack of coordination in his hind legs, paces, does not meow, purr or groom. We took him to the vet and after an examination the vet felt he had high blood pressure and that he appeared blind. She could not get his eyes to respond to light. She put him on medication and took blood and urine samples.