So we're going to buy a dog boarding ladder for the boat, even though the dog's life vest has a handle on it. Has anyone owned, used, or can give an opinion on either the banded dog ramp http://www.mackspw.com/Item--i-BGR08804 or the beaver tail dog ladder? http://www.mackspw.com/Item--i-OTT91210

I'll be hanging it on the side of a Grumman Sport Boat.