YES, Brodie is a cutie and that picture is just adorable

As for the yogurt - you can also buy acidophilus capsules instead. These are in health and nutrition stores and I am pretty sure this is the same bacteria that makes yogurt. You keep the capsules in the fridge and open them to sprinkle on kitties food. One a day. This was really good when my kittens had stomach upsets the first half year of their lives. Someone here suggested them and they really did help. Acidophilus is supposed to restore normal bacterial flora. I take them also

Sure do hope something will be found to help Brodie feel better.