My sister wants to take her parakeet to the petstore

I am trying to tell her that if she takes it to a petstore it will probably: Put her it a travel cage,Never let her out, died for disease from other poorly treated petstore birds, etc. She has had Kiki for only a year. Can you please write a letter about how she need to not take herto the petstore and maybe get her a friend.(her name is katy)
Thank you
Samantha