Monkey see red, green, and blue Sep 23, 2009 By dvm360.com staff Two male squirrel monkeys are the first of their kind to have full color vision thanks to gene therapy. Click here to read more. Hot topics on dvm3605 ways to wow pet owners (and pets) 10 steps to take when a practice owner dies dvm360 sits down with Dr. Pol Ack! How do you spell that again? "Best. Veterinary Practice. EVER."