Hi - My 15 yr old 10 lb neutered shorthair male (who had successful anal gland surg. 3 yrs ago is producing very large (< 3" x 1 or 2" urine pads in regular sand iltter every day. Thyroid check was normal but he'd been on Thyroid Support Gold x 2+ wks by then (couple of mos. ago) so hard to tell if the supplemt had made a diff. or not though supposedly a longer time on it would have been better in terms of routine maintenance. His coat's not bad (never was the truly 'patent' type Bombays have), his appetite's still pretty aggressive tho' but he doesn't follow me all day long yowling as he did before the TSG. I'm just concerned about the v. large litter box production but he's only been back on the TSG x 10 days. A full thyroid/kidney work-up is SO expensive and I also don't want to put him through more vet visits if I can help it. His after-lunch 'coma' is a little lighter than normal, but he still sleeps more than less then and through the night. He should be on the supp. a bit longer for ideal results, but I'd still like to get feedback here if anyone has an opinion on what's what. Thank you!