I dunno what im doing at all, but starting yesterday my pup is a search master. Ive hid food and said search in the past, last night I used the cuz ball. I put her outside and hid it, yelled ready to amp her up and let her in and said search. She went straight for it!!! I rewarded like crazy and let her hold it until she came back to me and let it go. I did that over and over and she loves searching. I even washed the ball off and she still found it.