Can dogs smile? I am not sure, but Toby, a 4-year-old terrier-street dog mix, was grinning at me from inside his cage. This, despite having a shattered back leg and an abdomen full of blood. Maybe it ...
An ultrasound scan uses high-frequency sound waves to create images of the inside of the body. They can help evaluate fetal development, as well as detect issues in various organs. Ultrasound scans, ...