Have any of you seen a big boost in food consumption once being treated for severe gingivitis and/or having teeth extracted? Our 16-year old (confirmed severe gingivitis) comes to the food bowls and eats a few pieces, then just walks away. However, bring him tuna juice and he will lick up every drop... but only lick the meat... it's as if he's afraid to use his teeth. He's drinking lots of water, and I now suspect he's trying to fill his tummy. Full blood panel results are normal. Also started him on tummy nausea meds, and the vet says nausea can be common in older kitties, although they don't know exactly why. He has lost weight (hence the blood panel), and would like to get him eating normally again :-) TIA!