how do you recomend i inquire about studing my beautiful boxer.my vet said he is the best looking boxer he has ever treated.he has alot of boxers that come threw is office.hes a brindel about 90 pounds with a white chess and white tips on his paws

Has he done a lot of winning? Has he been heart tested? Does he fit the breed standard? If not, I doubt any serious Boxer breeders will want to use him at all.
Dawn.

Unfortunately most vets are not good judges of breed type.So firstly you need to show him to see exactly how good he is and then you need to have the relevant health checks done.(the vet saying he is healthy is not good enough).If you do this and he turns out to be a good speciman and has good results on his tests then some people MAY want to use him.However there are many fantastic boxers out there with experienced owners and since being used will change your dogs temperament I would keep him as a pet.
Archer

Can't help thinking of leather motorcycle jackets when some one uses the word studing.

Have to agree though vets are lousy at judging a good dog, once had a vet whos wife showed and even he said he could not tell a good example of the breed his wife showed from a long legged pig. They were pointers, nothing like a pig.