I have been told my neighbor's iguana got loose.  Should I be worried?  They kept it in the bathtub.
Do you keep lizards as pet?is a genus of herbivorous lizards that are native to tropical areas of Mexico, Central America, South America
I don't, my neighbor does.  I have a small dog that I worry about.  Are iguanas dangerous?
Well ,they dont seem to be,he genus was first described in 1768 by Austrian naturalist Josephus Nicolaus Laurenti in his book "Specimen Medicum, Exhibens Synopsin Reptilium 
Well I feel a little better, then.  What if I see the iguana?  How do I catch it?
Well it depends on the color you want to catch,either the green iguana or blue
Oh no.  I don't what color it is.  I think green?  Is that good or bad?
The blue iguana  also known as the Grand Cayman iguana, Grand Cayman blue iguana or Cayman Island
I think if I see it I am just going to call animal control to get it.  
pls do! Moreso,In addition to the two species in the genus "Iguana", several other related genera in the same family have common names of the species