Kelcee's vet wants to see her every 6 months too, but Kelcee is old. And she is in the first stages of kidney failure, so they want to do blood tests every 6 months too. She only gets shots that she would need if I had to board her in an emergency. Which would have to be the emergency of all emercencies to do that.
But its a small price to pay for her health. Not that they can do too much if she is getting worse. She is already on prescription food. I guess meds' might help. But for young healthy animals I would tell them of my concerns and mention that you spoke with other vets that did not advise this 6 mth treatment. Also ask if this is to be ongoing or just this time for the shot.
Katz