When Sweet Tomato, a Chihuahua, arrived at Muttville Senior Dog Rescue in San Francisco, California, her excessive weight astonished her new friends. Weighing a staggering 30 pounds when she should have only weighed 10, Sweet Tomato's previous owner had fed her a diet primarily consisting of sausage and eggs. The consequences were severe, as she could barely move and required a stroller even for short distances. This excessive weight was detrimental to her overall health, prompting her rescuers to embark on a weight loss journey to ensure her well-being.