How can I convince my mom to attain another cat?

I am 13 and I was visiting the animal shelter place and I saw the cats that where picked up rotten the street and I felt sad for the poor things.I just want to sustain and I already have a cat.
Hey buddy,

I just picked my second one up yesterday from a shelter, principally because my 2 year old male seems so lonely (he's an indoor cat) and because within our city there is a CRISIS and many animals are needed to be re-homed, so in one means of access we helped the community and saved a life at like time.
Maybe that could convince your mom.

GOOD LUCK MATE!
I had to yak consistently about kittens and cats for a couple of days, then I knew that she be listening to "Pets corner" a lot. Which is a radio show for adopting pets. Then on Christmas daylight I opened my eyes and my new little kitten was already cuddling up to me.
The trick is to chitchat about how responsible you are, and how much you would love and care for another one.
Trust me, your mum will melt close to butter.

Hope this helps
Answers:    Talk to her and explain your reasons for wanting one.
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If you only have one cat, tell her that experts recommend have two cats so they can keep each other company when nobody's home.
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