I have a pet cat, and lots of pet mice, too. They certainly can co-exist. Most importantly, keep your pet mice in a cage (a glass aquarium with a mesh lid is best) and try not to let them escape. If they do get out and the cat hurts them, you'll need to take them to a vet right away, even if it's only a scratch. Cat saliva is toxic to mice, and a vet will prescribe antibiotics. I've never had a problem, though--my cat recognizes that the mice are part of the family, and leaves them alone. I've even held both at the same time--the mouse in my hand or on my shoulder, the cat on my lap.
convince herif it doesn't work convince your dad
Tell her you are responsible
Brownose
Just keep asking her about it. It actually took me three years to convince my mom and dad to let me get my bellybutton pierced.
sorry but that really depends on your mom....
Buy your own
Just ask her for one
Move out.
You can convince your mother by letting her know that you are responsible.
To convince your mom that you are not wasting money, prove that you are living within your means. You shold have some money in savings, and you should have reasons for the purchases that you are making.
pet the cat a lot he or she will act so cute and nice
By showing her you deserve one.