Depression Understood Forums

i am feeling depressed ever since my dog died in april can't stop crying think of her al the thime someone in my family left the gate open my dog got out 3 days later my dog died told that person not to go through the gate did not listen nope people say it was just a dog get over it i can't i feel as if i lost my best friend and if the gate was not left open my dog would still be here right noww