Kunan says thank you for all the well wishes...it turns out that my big buy, who weighed in at 23.6 pounds yesterday, has a hairball that isn't dissolving/moving along or what ever. So he has pills to take for a few days and gets two full paws of catlax twice a day for the next two days. If that doesn't help, my vet wants to do some bl;ood work as Kunan is 9 and it may be something geriatric starting...9? Geriatric? Oh my!!