>> reporter: this is moon. she is a survivor of war. medically, what is wrong with her? is she sick? >> yes, she's sick. she's in bad condition. >> reporter: she's dehydrated. she's scared. she has lots of problems, maybe worms. she also has a tumor that needs to be removed. but at least she's alive. rescued from a shelter in ukraine after the war began. she's not aggressive or -- she's just letting you do what she needs you to do? it's okay, sweetie. this veterinarian most poke and prod her to find out just how sick she really is. >> reporter: everything is in this dog's ear, dirt, wax. >> we must clean for seven days. >> reporter: seven days you have to keep doing this? >> reporter: the staff at the foundation treats these dogs as