I've had 2 liters years ago from a previous pair. I love having all those little paws chasing me around but will say it becomes a handful those last few weeks.
Tree spude- for the ultimate sales pitch these dogs are genetically programmed to pick up branches as you prune. I bought my male from trapper on here, his dog would pick up the apple branches and put on the burn pile. Mines always forgetting where the pile is though lol