This is the Solstice Inflatable Pup Plank: a floating dog ramp for pools, docks, and boats that helps animals exit the water safely. It is ideal for pets up to 120lbs. It has a claw friendly design. It is easy to deflate and weighs only 13lbs, so you can easily take it anywhere.
The Solstice Inflatable Pup Plank has a weighted mesh entry-way and an integrated step system. You can find out more here.