This is an animal control body by Harbor Truck Bodies. It is essentially a highly modified service body with various size compartments for different size animals, plenty of ventilation and temperature control, which is especially important in the heat of the sun during most of the year in Southern California where this unit is in use by the City of Fontana.
As you can see by the photographs, it has special doors, expanded metal and solid metal partitions, vented panels, through compartments for larger animals, interior lighting, special coolers and exhaust ventilators, strobe lights, all LED exterior lighting, and this also has a Tommy Gate 1,000 lb liftgate.
Yes, Harbor Truck does custom. Just give a call to 800-433-9452 from anywhere in the USA and we will be happy to help you create the ultimate body for your needs. Also visit
http://www.htbi.net/ to see a wide range of bodies that Harbor Truck Bodies manufactures or distributes.