Alex is returning to full health after being saved. Warning: Some people may find these images distressing.
Alex the Weimaraner was found wandering the streets of New Orleans on 9 October in an emaciated and terrified state.
Staff from the city's Southern Animal Foundation rescue centre took him in immediately as it was clear the poor dog needed help fast.
Southern Animal Foundation / Via Facebook: SouthernAnimalFoundation
X-rays discovered Alex had rocks and twigs in his stomach but nothing else, Fox 8 reported.
Southern Animal Foundation / Via Facebook: SouthernAnimalFoundation
A few days later, the rescue centre said on its Facebook page that the dog’s stomach had flipped and that he was declining rapidly.
Southern Animal Foundation / Via Facebook: SouthernAnimalFoundation