It is time for Jackson's 1st annual checkup with the vet. I am wondering what people's feelings are on which vaccinations are truly necessary? When we got Jackson his breeder warned against over-vaccinating. Obviously, we have to get rabies & I do get the kennel cough booster for when we have to board them. I also treat for heartworm and use the flea/tick preventative. Is there anything else I should be doing? His reminder card said he was due for Rabies, Cough guard and K9 DAPP 1st 3 yr vaccination. Not sure what that one is. What about leptospirosis, lyme booster and something called DA2CPL? In the past I have always gotten whatever the vet said I should get but the breeder's comment has me thinking twice about that.