System 7.1 Puns

So I have this app that is centered around dogs. I'm introducing a level system with 7 levels and need clever dog pun names for each level. I have a list here of the gist of what the levels should mean, but they are too boring as of now. Would love to see your pun skills at work!

• 1: Amateur
• 2: Junior Varsity
• 3: Varsity
• 4: Park Captain
• 5: Professional Player
• 6: Park All-star
• 7: Olympian Dog

Thanks! :)