its funny what you say about the dogs because i am an animal lover to and feel the same way you do about them being chained up. i put them in the diorama because like a lot of things we as humans are not comfortable with they are there.but if this will make you feel any better i am pretty sure that it is against the law in some states now to have a junkyard dog tied up. by the way this is my friend rupert who would help me work on models before he grew up and went out on his own.