Review on Spectrin Cat Vitamins - 16 OZ Liquid Supplement for Cats - Enhanced Antioxidant & Vitamin Formula - 96 Doses by Esther Fisher

My cats don't like the taste BUT I've noticed my older cat (13 years old) has a renewed sense of energy! And when I'm not giving it to her or skipping a few days, she doesn't seem as energetic. She perked up and started chasing other cats around the house and provoking them into playing, something she hadn't done in years! She became mysteriously ill 6 months ago and the vet couldn't figure out what was wrong with her but she is much better now and I've only been giving her this medication for a few weeks. Would definitely buy her again if she doesn't develop a negative reaction to it over time. Time will tell but so far I'm very happy with this product!