Try to get a friend of your to "lend" you their small pet for a while so you can prove to your parents that you can take good care of them!

BEG THEM!!!!!!!!!!!!!!!!!!!!!!!!
AND DON'T STOP UNTIL YOU GET ONE!!!!

um u read up on um then tell um all the good things bout um

act responsible so they will think that your mature enough to handle another pet. do chores without your parents telling you to do so. And act very mature . you can even try to borrow a pet or if you prefer a guinea pig to prove them that you can really take of the guinea pig or the pet. when i did that my parents said i can get two. but all i wanted was one! see you should try it . it worked for me it should work for you too!!!