I just took both of mine in today for their annuals. One needed a dental and the other did not. Last time he got a dental, he needed antibiotics before and after. This time, the vet did not think it would be necessary. So I concur with 107barney that it is on a case by case basis.
__________________ Life is merrier with a Yorkshire Terrier! Jezebel  & Chuy ... RIP: Barkley  Loosie & Sassy  |