3day notice to remove pet

[AARON CHOI]

Hi everyone I need your advice on this matter. It is kind of complicated situation. - i bought a 3unit property in Los Angeles - we did not receive a copy of lease contract from the seller. Only received an estoppel which didnt say a word about pet policy. - only one tenant provided us a copy of their lease contract (which says about "no pet policy") but the other two tenants refused to provide us a copy of their lease contract - one of those two tenants has her dog living with her but i cant really say if her contract says anything about a pet policy. - i can only guess it's not permitted but cant confirm. - but i do see that pet is not permitted for the other tenant. Now my question is; can i win this case if i bring it to the court?