Have you discussed with your Dad what he is going to do with the business?

It seems to me that if someone were to step in and take over for your dad, post-retirement, you might be able to hang in there and continue to do the same job. But perhaps without having the "working for someone else" stygma over your head. Perhaps your Dad can sell you a smaller piece of the company, thereby assuring your longevity?

I really don't know what else to suggest other than to focus on the dog treats and really make it work.

But then, I wouldn't be the first to suggest that.

Good luck with it.