It would all depend on what you call "work." (15 minutes? 2 hours?)

I honestly don't think anybody works any body part "every day without rest"; however, I understand what you're saying and I don't think a dog chewing a Kong Ball for an hour a day is going to hurt him.

However, 2 hours of springpole work will cut his gums up a bit, and he needs to be allowed to heal inbetween times.

Jack


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