Today at agility, Limit WENT THROUGH THE TUNNEL! I am so excited! Yesterday I barely got him through the open chute (without the chute part, just the tube part), today he flew through a full length tunnel. Why? Because I switched from food to ball reward!! Squeeeee!!! He also did short 3-4 obstacle sequences including jumps and the tunnel only. Progress is being made! He was SO PROUD of himself, he was snorting, tugging, jumping around...