I think it is reasonable that alot of places could deny people having pets. I've seen apartments get destroyed over people who do not properly take care of their animals. Another thing is especially with dogs, a big dog takes alot bigger poo...and then someone steps in it....yuck!

Also barking, most times bigger dogs have louder barking and once again alot of people don't take care of their animals enough or know how to stop this behavior.

If a law was passed that made places accept pets of all kinds, well...there would definately be an increase in the amount of money paid for a pet deposit and possibly pet rent.

I feel bad for both parties involved, the loving pet owners that want their companions and also the apartment/rental owners who want to keep their places nice.