by the way i whould like to know from you courseing people when do you go for your first jabs for a pup i been the game 35 years and my first vet used to jab my pups at 6weeks of age and i had another vet use to jab them at 8 weeks but my latest vet will not jab a pup till its 12 weeks of age and go back 10 days later for it second one i can honesly say that i never in35 years have i been for a booster i think its a big rip off thanks alot