The oldest is 14 (Tabitha) and the other is 7 (Birdie). Birdie is one of three siblings we got at the same time and was the runt of her litter.
Thank you. I will do that ASAP. If IBD or cancer were an issue would we see behavioral problems? Birdie is our most spirited and active cat. Very, very energetic and playful: wrestling, tearing around the house with toys and just to run, the first to chase anything we throw, etc.
In general if the others seem satisfied with the amount of food, we should not worry that we're underfeeding the other four?
I have an appointment scheduled. I will report back. Thank you for asking!