how do i convince my parents to get me mice?

Courtney Asked: how do i convince my parents to get me mice?

so im 14 years old and i really want some pet mice (2 maybe 3) but my mum wont let me have one. i have researched a lot in to the care of mice and i believe it is a perfect pet for me. I can cover all the costs of the mice as i have a job and i have the time to care for the little guys. But she still wont allow it! she says that we have enough pets all ready (6 rabbits and a dog) The other main reason she wont allow it is because around 2 years ago i had a bearded dragon and well he wasn't the right pet for me (i was irresponsible and didn't look in to the animal enough ive learnt my lesson now..) so my mum ended up caring for him and 6 months ago he was re-homed, now my mum wont trust me with another pet. At the moment i am taking care of my friends rat for a week so i kinda of know what im getting myself into im also trying to show my family what good pets they make and how sweet they really are! So please help me convince my mum to let me get mice

btw .She dosent really like mice or rats (because of their tails…)