We had bought the Chewie as "salmon" as "initial" in a pet accessories shop when our dog came to us from the shelter to four weeks. He was immediately enthusiastic and convincing them to good little practice laps. Since they are not so big, you can walk to many of course have it and often lure and praise. The Chewie have the advantage that they (almost) do not stink and you walk quickly before a handful can put in your pocket, therefore, also.