Sweater Weather, a five-year-old bully mix, is recovering after being found abandoned in a U-Haul truck in Chicago and later taken in by Chicago Canine Rescue. Initially determined to have some health issues including being overweight, having a heart murmur, and tracheal sensitivity, he has improved in foster care and is described as energetic, affectionate, and playful. While enjoying life with his foster family, Sweater Weather is still waiting for a permanent family that can provide him with love, structure, and a safe home.