Thank you! That's both very helpful and very disappointing. We may be looking for a "unicorn" that doesn't exist then, and that's very good to know. We love Columbia and all the trails, lakes, and restaurants but I'm not sure what we are looking for in a home exists there :(. Is there not a lot of pushback from homeowners about this? I can't imagine in a huge town that there aren't other homeowners with dogs that hope for fences higher than 48". I know if my dogs saw a deer they could clear one of those split rail 48" fences without missing a beat!