hi we have got a french bull dog that was suppose to be 2 yrs old according to the advert we took him on and according to his paper work he is kc reg , microchipped , and with petlog , and 3 yrs 4 months old ,but allthough we took him to the vets for 1st health check at new vets the old vet will not release any info allthough we have all his documents , we have contacted the old owner about this issue but so far nothing has been passed to new vets is there anything else we can do about this problem as we dont know if he is allergic to anything or if he was on any meds for pre existing condition thanks for your advice