This offer is great. I bought one last year and one this year. Just be aware, there is additional cost to on top of the Groupon voucher. The voucher doesn't include medical waste, taxes, and the take home antibiotic which coming out to $40. This is the minimum extra cost. Last year, I did have some extractions and ear cleaning which came out to $150. They're upfront on the cost, I'm not sure why someone said they're not. They make you circle and sign a document saying if you approve their extra costs. But for the extractions and other services recommended while your pet is under, there is another form you sign also before taking off...if you want them to call you for this or just go ahead and do the extraction or any other common services needed. To avoid any surprises, you need to tell them to call you before perform any procedures that is extra cost. Also, if they call you and tell you there are things that needs to be done, don't assume it's free. They're calling you for approval...meaning it's going to cost you. Some people just assume purchasing a voucher and the whole service is included.
This voucher does included the pre-anesthetic blood work, which some Groupons on here doesn't included. Final, you can't get away from the $40 extra cost, if you don't need any other services done. I only gave them a 4 star, because the wait time to drop off and pick up was over 30 minutes each time. Be prepared, I was running late to my appointment after I dropped my pup off. Otherwise, my dog's teeth is pearly white and he's back to normal.