Your typical suburban wood-slat fencing and some shrubbery.
Whilst bunnies are cute and fluffy, don’t get the wrong idea. I don’t really like bunnies. I’m highly allergic to them and there’s a neighborhood bunny that sits in our front yard and taunts our Tank with his fluffy, fluffy bunny butt. The dog just sits at the front window and whines incessantly like a toddler whose favorite blankie is in the washing machine until one of us chases the bunny away.
Maybe you should stop growing carrots in your front yard? ;P