My dog swallowed my cell phone i can hear it ringing inside of her how do i perform home surgery?

I lost my phone a yesterday so i decided i would call it (what anybody would do) but after following the faint sound of my rick astley ring tone i found my dog on the couch but when mia (my dog) moved so i could inspect the couch the sound followed her. materials and disposal are as follows; sewing equipment kitchen knifes sleeping pills vacuum cleaner and other normal house hold items.