I came home from school today , & my dog was still alive , so excited to see me come home & she was wagging her tail. She seemed perfectly fine. I went to the bathroom, & right when I came home she just suddenly collapsed onto the ground. She was twitching , but still was conscious. I tried to do something, needless to say I'm just 14 years old & I didn't know how to help at the time. I tried soothing her by stroking her several times with my hand, I kept yelling out her name, she just kept twitching & her tongue came out her mouth. I'm pretty sure she didn't choke on anything because she just seemed so normal as I came home & I just went in the bathroom for like less than 3 minutes. She didn't go to the kitchen so I"m pretty sure she didn't eat her dog food while I was in the bathroom. All I know is that right when I came out the bathroom, she started twitching. I tried to help, in any way I can. But I didn't know how ): Btw, she was a Pomeranian & Chihuahua mix & she died at 7 (49 dog years) years. R.i.P Latte August 31, 2004-November 2, 2011. Just wanted to know how she could have died .