Teags00001

Recently I paid for a blue English staffy that was sold to me as purebred and told it had all papers. This is the first dog I have bought by myself and I’m not familiar with the paperwork. Can anyone advise me of the correct paperwork I should be receiving? Also I wanted to know if I chose to use him as a stud in the future would I need any further paperwork from the breeder or what paperwork would I need? please help newbie