The state-of-the-art facilities at the Tango Animal Hospital in Fairfax, VA, along with Dr. Juan Castro and the caring staff, help ensure that your pet gets the best treatment possible. Tango Animal Hospital offers spay and neuters, dental services, general surgery, and much more.We have state of the art in-house laboratory equipment, a complete digital radiography system including dental radiography, and anesthetic monitoring machines with a large surgical suite. Tango Animal Hospital also carries prescription food from brands such as Science Diet, Royal Canine, and Blue Buffalo. ¡Hablamos Español!