He had a complete physical in December and was declared healthy by my regular vet. I wasn't aware of any specialists, at least not around here (Houston)
As a precaution, I will schedule an appointment for ten days from now (when I'm back from my mini-vacation).
He was on WD for weight control...
Any thoughts as to why an otherwise totally healthy and energetic 14 year old tom can't hold down dry food anymore?
As a test, I fed him a whole 5.5 oz can of moist food this morning and he held it down. This evening I gave him 6-8 pieces of newly purchased dry food and they came back up...