I don't recommend this hike for beginner hikers. They'll be crying and whining the entire way. It's all uphill heading in. Lots of large boulders to climb to make your way back to the falls. Ensure you have proper footwear (not converse or flip flops).
With that said I throughly enjoyed this hike. Technical enough to keep it interesting (especially with a dog) but short enough so you're not at it all day. Will be going back after a rainfall for sure.