Considering Fister's age, and the possibility of a little weight loss, and an increase in appetite, I would add a thyroid check to the blood test. I ask for a geriatric blood panel for cats over 10 which always includes thyroid levels. The lab usually keeps a little of the blood sample after they send the results to the vet so more specialized tests can be done if any levels are a little high. So, if the thyroid level is in the high end, they will do a further T4 (?sp) which is very specific to thyroid levels. Hyperthryroidism is easily treated, as you have probably read from those of us who have gone through it with our cats.
I feed Taranis the Royal Canin SO and consider it definitely a more fattening food than Hills WD. I hate the fact that she has to be on it since she's always had a weight problem. Fister may just enjoy the R.C. SO more than the Hills, it certainly has better ingredients and I know my cats would steal it from Taranis if I let them. Or it could be an early thryoid issues as mentioned above.
Poor Fister. He looks so very relaxed in the photos you have shown of him recently and he's about to get a reality check with a visit to the vet. Good luck with the check-up.
Bookmarks