Am i wrong for pouting down my puppy with parvo or should i have try ed to save her?

never buy a pup without a puppy vet record..you never know what your getting...you wasn't wrong you did the right thing in putting the puppy to sleep...next time just beware of who you get a pup from..i don't trust anyone that don't take their pups to the vet..i run as fast as i can away from them breeders..i want a vet record with my pups i buy so i can call the vet and get reference on the breeder from the vet...